1. Patent Search
  2. Details

ENGINEERED INFLUENZA NEURAMINIDASE ANTIGENS

20230090779 · 2023-03-23

    Inventors

    Cpc classification

    International classification

    Abstract

    The disclosure provides non-naturally occurring mutant neuraminidase (NA) polypeptides that improve expression and or modifies the open/closed tetrameric conformational state of the NA polypeptide, and uses thereof.

    Claims

    1. A non-naturally occurring mutant neuraminidase (NA) polypeptide that improves expression and/or modifies the open/closed tetrameric conformational state of the NA polypeptide.

    2. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, or all 7 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: 161T/A, 105A, 165T/I, 166P, 196Q, 203Y, 444V; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, or all 17 of the following amino acid residues relative to SEQ ID NO:1when aligned by protocol 1 or protocol 2: 161T/A/V/S/T, 100L, 408M, 419V, 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V.

    3. The polypeptide of claim 2, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, or all 7 of the following amino acid residues relative to SEQ ID NO: 1 when aligned by protocol 1 or protocol 2: (i) 161T/A, 105A, 157K, 165T/I, 166P, 196Q, 203Y, 444V; or (ii) 105A, 165T/I, 166P, 196Q, 203Y, 444V.

    4. The polypeptide of claim 2, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, or all 17 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: (i) 161T/A/V/S/T, 100L, 408M, 419V, 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V; or (ii) 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V.

    5. The polypeptide of any one of claim 2-4, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO: 1 when aligned by protocol 1 or protocol 2: (i) 161V/172A; 100L/408M; 100L/408M/419V 103N/105A; 114I/166P; 101C/164C; 101C/164C/174V; 101C/122V/164C/174V/444V; 122V/444V; 131Q/442I; 101A/163L/444A; 131M/442I; 101A/131M/163L/442I/444A; 100L/101A/131M/163L/442I/444A 131M/163L/442I/444A; 100L/131M/163L/442I/444A; 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/161V/165S/172A/177I/196T/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/408M/419V; 99P/100L/101A/131M/161V/163I/165S/172A/177I/196T/205I/408M/419V/442I/444A; 99P/100L/101A/131M/161V/163I/165S/172A/177I/196T/408M/419V/442I/444A; 99P/161V/165S/172A/177I/196T/205I; 99P/161V/165S/172A/177I/196T; 99P/131Q/161V/165S/172A/177I/196T/205I; 99P/131Q/161V/165S/172A/177I/196T; 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; 99P/101A/131M/161V/163L/165S/172A/177I/196T/442I/444A; 99P/196T; 99P/196T/205I; 99P/177I/196T; and/or 99P/177I/196T/205I; or (ii) 103N/105A; 114I/166P; 101C/164C; 101C/164C/174V; 101C/122V/164C/174V/444V; 122V/444V; 131Q/442I; 101A/I163L/444A; 131M/442I; 101A/131M/163L/442I/444A; 100L/101A/131M/163L/442I/444A; 131M/163L/442I/444A; 100L/131M/163L/442I/444A; 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/419V; 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/205I/408M/419V/442I/444A; 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/408M/419V/442I/444A; 99P/161V/165S/172A/177I/196T/205I; 99P/161V/165S/172A/177I/196T; 99P/131Q/161V/165S/172A/177I/196T/205I; 99P/131Q/161V/165S/172A/177I/196T; 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; 99P/101A/131M-161V/163L/165S/172A/177I/196T/442I/444A; 99P/196T; 99P/196T/205I; 99P/177I/196T; and or 99P/177I/196T/205I.

    6. The polypeptide of any one of claim 2-4, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2.

    7. The polypeptide of any one of claim 2-4, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2.

    8. The polypeptide of any one of claim 2-4, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:1when aligned by protocol 1 or protocol 2.

    9. The polypeptide of any one of claim 2-4, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2.

    10. The polypeptide of any one of claim 2-9, wherein the polypeptide further comprises 1, 2, 3, 4, 5, or all 6 of the following residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: 105S, 106V, 163I, 166V, 210G, 442S.

    11. The polypeptide of any one of claim 2-10, wherein the polypeptide includes one or more of the following sets of ammo acid residues relative to SEQ ID NO: 1 when aligned by protocol 1 or protocol 2: 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/161V/165S/172A/177I/196T/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; 99P/100L/131Q/161V/165S/172A/177I/196T/408M/419V; 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/205I/408M/419V/442I/444A; 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/408M/419V/442I/444A; 99P/161V/165S/172A/177I/196T/205I; 99P/161V/165S/172A/177I/196T; 99P/131Q/161V/165S/172A/177I/196T/205I; 99P/131Q/161V/165S/172A/177I/196T/; 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; and/or 99P/101A/131M/161V/163L/165S/172A/177I/196T/442I/444A.

    12. The non-naturally occurring polypeptide of any one of claims 2-11, wherein the polypeptide comprises the amino acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of N1 mutants listed in Table 1 (SEQ ID NO: 10-32 and 39-95), when aligned by protocol 1 or protocol 2, wherein the polypeptide includes all of the residues listed in Table 1 for an individual N1 mutant listed in Table 1.

    13. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, or all 8 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: 101C, 131M, 162P, 165S/T, 166V, 195Q, 202Y, 443S; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or all 12 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: 101 C/A, 103N, 105A, 106V, 131M, 162P, 163I, 165S/T/A/I, 166V, 195Q, 202Y, 443S.

    14. The polypeptide of claim 13, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, or all 8 of the following ammo acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: 101C, 131M, 162P, 165S/T, 166 V, 195Q, 202Y, 443S.

    15. The polypeptide of claim 13, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or all 12 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: 101C/A, 103N, 105A, 106V, 131M, 162P, 163I, 165S/T/A/I, 166V, 195Q, 202Y, 443S.

    16. The polypeptide of any one of claim 13-15, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO: 2 when aligned by protocol 1 or protocol 2: 103N/105A; 101C/164C; 101C/164C/173V; 101A/131M; 100L/101A/131M, and/or 100L/131M/163L.

    17. The polypeptide of any one of claim 13-15, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    18. The polypeptide of any one of claim 13-15, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    19. The polypeptide of any one of claim 13-15, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    20. The polypeptide of any one of claim 13-15, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    21. The non-naturally occurring polypeptide of any one of claims 13-20, wherein the polypeptide comprises the ammo acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of N2 mutants listed in Table 1 (SEQ ID NO:33-34), when aligned by protocol 1 or protocol 2, wherein the polypeptide includes all of the residues listed in Table 1 for an individual N2 mutant listed in Table 1.

    22. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO: 2, and wherein the non-naturally occurring polypeptide includes a 165Q/E amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2, or includes 2 or 3 of 165Q/E, 176V, 195S amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    23. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: 103N, 105S, 131Q/M, 157T, 165S/I, 166P, 196Q, 203Y, 205I, 443S, 445V; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: 103N, 105S, 106V, 131Q/M, 157T, 163L, 165S/I/V/A, 166P/V, 196Q, 203Y, 205I, 443S, 445V.

    24. The polypeptide of claim 23, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6,7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: 103N, 105S, 131Q/M, 157T, 165S/I, 166P, 196Q, 203Y, 205I, 443S, 445V.

    25. The polypeptide of claim 23, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: 103N, 105S, 106V, 131Q/M, 157T, 163L, 165S/I/V/A, 166P/V, 196Q, 203Y, 205I, 443S, 445V.

    26. The polypeptide of any one of claim 23-25, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: 101C/164C; 101C/164C/174V; 101C/164C/174V/445V; 101A/445V; 101A/131M/445A; 131M/445A; 114I/166P; 101A/163I/445V; 101A/131M/163L/445A; and/or 131M/163L/445A.

    27. The polypeptide of any one of claim 23-25, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2.

    28. The polypeptide of any one of claim 23-25, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2.

    29. The polypeptide of any one of claim 23-25, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2.

    30. The polypeptide of any one of claim 23-25, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2.

    31. The non-naturally occurring polypeptide of claim 1, wherein the poly peptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 1, or both of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: 196S, 165Q/E.

    32. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO: 4 when aligned by protocol 1 or protocol 2: 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P/V, 176I, 195Q, 202Y, 204I, 443I, 445V.

    33. The polypeptide of claim 32, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: (i) 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V; or (ii) 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V.

    34. The polypeptide of claim 32, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: (i) 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P/V, 176I, 195Q, 202Y, 204I, 443I, 445V; or (ii) 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P/V, 176I, 195Q, 202Y, 204I, 443I, 445V.

    35. The polypeptide of any one of claim 32-34, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: (i) 160V/S/T/A; 160V/171A; 102N/104A; 100C/163C; 100C/163C/173V; 100C/163C/173V/445V; 130Q/443I; 100A/162L/445A; 130M/443I; 100A/130M/162L/443I/445A; 130M/162L/443I/445A; 176I/204I; 100C/121V/163C/173V/445V; and/or 121V/445V; or (ii) 102N/104A; 100C/163C; 100C/163C/173V; 100C/163C/173V/445V; 130Q/443I; 100A/162L/445V; 130M/443I; 100A/130M/162L/443I/445A; 130M/162L/443I/445A; 176I/204I; 100C/121V/163C/173V/445V; and/or 121V/445V.

    36. The polypeptide of any one of claim 32-34, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2.

    37. The polypeptide of any one of claim 32-34, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2.

    38. The polypeptide of any one of claim 32-34, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2.

    39. The polypeptide of any one of claim 32-34, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2.

    40. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93% 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 1, or both of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: 164Q/E, 195S.

    41. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: 97L, 410M, 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: 97L, 410M, 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I.

    42. The polypeptide of claim 41, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: (i) 97L, 410M, 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I; or (ii) 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I.

    43. The polypeptide of claim 41, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: (i) 97L, 410M, 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I; or (ii) 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I.

    44. The polypeptide of any one of claim 41-43, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: (i) 97L/410M; 100N/102A; 98C/161C; 128Q/445I; 128M/445I; 98A/128M/445I/447A; 97L/98A/128M/445I/447A; 128M/445I/447A; 97L/128M/445I/447A; 96P/193T; 111I/163P; 96P/193T/202I; 96P/174I/193T; and/or 96P/174I/193T/202I; or (ii) 100N/102A; 98C/161C; 128Q/445I; 128M/445I; 98A/128M/445I/447A; 97L/98A/128M/445I/447A; 128M/445I/447A; 97L/128M/445I/447A; 96P/193T; 111I/163P; 96P/193T/202I; 96P/174I/193T; and/or 96P/174I/193T/202I.

    45. The polypeptide of any one of claim 41-43, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:5 when aliened by protocol 1 or protocol 2.

    46. The polypeptide of any one of claim 41-43, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2.

    47. The polypeptide of any one of claim 41-43, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2.

    48. The polypeptide of any one of claim 41-43, wherein the polypeptide includes nine or more of the listed ammo acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2.

    49. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes I, or both of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: 162 Q/E, 200S.

    50. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: 99P, 103N, 113D, 131Q, 161I, 162P, 163I, 165S/T/V/A, 196Q, 203Y, 445S; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%g, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SF-Q ID NO:6 when aligned by protocol 1 or protocol 2: 99P, 103N, 105S, 106V, 113D, 131Q, 157T, 161I, 162P, 163I/L, 165S/T/V/A/I, 166V/P, 196Q, 203Y, 445S.

    51. The polypeptide of claim 50, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: 99P, 103N, 113D, 131Q, 161I, 162P, 163I, 165S/T/V/A, 196Q, 203Y, 445S.

    52. The polypeptide of claim 50, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: 99P, 103N, 105S, 106V, 113D, 131Q, 157T, 161I, 162P, 163I/L, 165S/T/V/A/I, 166V/P, 196Q, 203Y, 445S.

    53. The polypeptide of any one of claim 50-52, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: 101C/164C; 101C/164C/174V; 101C/164C/174V/447V; 122V/447V; 101A/163L; 99P/196T; and/or 99P/196T/205I.

    54. The polypeptide of any oik of claim 50-52, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    55. The polypeptide of any one of claim 50-52, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    56. The polypeptide of any one of claim 50-52, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    57. The polypeptide of any one of claim 50-52, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    58. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 95%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes a 165E amino acid mutation relative to SEQ ID NO:6 when aligned by protocol 1, and optionally also includes a 177V amino acid mutation relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    59. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 202Y, 448V; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 176I, 202Y, 446I, 448V.

    60. The polypeptide of claim 59, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 202Y, 448V.

    61. The polypeptide of claim 59, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 176I, 202Y, 446I, 448V.

    62. The polypeptide of any one of claim 59-61, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 100C/163C; 100C/163C/173V; 100C/163C/173V/448V; 99L/446I/448A; 98P/195T; 130Q/446I; 446I/448A; 98P/195T/204I; 98P/176I/195T; and/or 98P/176I/195T/204I.

    63. The polypeptide of any one of claim 59-61, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2.

    64. The polypeptide of any oik of claim 59-61, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2.

    65. The polypeptide of any one of claim 59-61, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2.

    66. The polypeptide of any one of claim 59-61, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2.

    67. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes one or both of the following amino acid mutation relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: 164Q/E, 195S.

    68. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: 408M, 101N, 103A/S, 111D, 129Q, 161P/L, 63S/T/V/A/I, 164V, 194Q, 201Y, 442I; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: 98L, 408M, 101N, 103A/S, 104V, 111D, 129Q/M, 161P/L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I

    69. The polypeptide of claim 68, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: (i) 408M, 101N, 103A/S, 111D, 129Q, 160P, 161L, 163S/T/V/A/I, 164V, 194Q, 201Y, 442I; or (ii) 101N, 103A/S, 111D, 129Q, 160P, 161L, 163S/T/V/A/I, 164V, 194Q, 201Y, 442I.

    70. The polypeptide of claim 68, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: (i) 98L, 408M, 101N, 103A/S, 104V, 111D, 129Q/M, 160P, 161L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I; or (ii) 101N, 103A/S, 104V, 111D, 129Q/M, 160P, 161L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I

    71. The polypeptide of any one of claim 68-70, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: (i) 98L/408M; 160P/163S; 101N/103A; 99C/162C; 99C/162C/172V; 129Q/442I; 99A/161L; 99A/161L/442I; 161L/442I; 129M/442I; 99A/129M/161L/442I/444A; 98L/99A/129M/161L/442I/444A; 129M/161L/442I/444A; 98L/129M/161L/442I/444A; and/or 175I/203I; or (ii) 160P/163S; 101N/103A; 99C/162C; 99C/162C/172V; 129Q/442I; 99A/161L; 99A/161L/442I; 161L/442I; 129M/442I 99A/129M/161L/442I/444A; 98L/99A/129M/161L/442I/444A; 129M/161L/442I/444A; 98L/129M/161L/442I/444A; and or 175I/203I.

    72. The polypeptide of any one of claim 68-70, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    73. The polypeptide of any one of claim 68-70, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    74. The polypeptide of any one of claim 68-70, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    75. The polypeptide of any oik of claim 68-70, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    76. The non-naturally occurring polypeptide of any one of claims 80-85, wherein the polypeptide comprises the amino acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of N8 mutants listed in Table 1 (SEQ ID NO:35-38), when aligned by protocol 1, wherein the polypeptide includes all of the residues listed in Table 1 for an individual N8 mutant listed in Table 1.

    77. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes a 163E amino acid mutation relative to SEQ ID NO: 8 when aligned by protocol 1, and further may optionally include a 194S mutation relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    78. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, or all 10 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: 94P, 95L, 100S, 126Q/M, 160V/A/I, 161V, 191Q, 198Y, 439S, 441V; or (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or all 14 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: 94P, 95L, 98N, 100S/A, 126Q/M, 152T, 158I, 160V/A/I/T, 161V, 191Q, 198Y, 200I, 439S, 441V.

    79. The polypeptide of claim 78, wherein the polypeptide is (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, or all 10 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: 94P, 95L, 100S, 126Q/M, 160V/A/I, 161V, 191Q, 198Y, 439S, 441V.

    80. The polypeptide of claim 78, wherein the polypeptide is (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or all 14 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: 94P, 95L, 98N, 100S/A, 126Q/M, 152T, 158I, 160V/A/I/T, 161V, 191Q, 198Y, 200I, 439S, 441V.

    81. The polypeptide of any one of claim 78-80, wherein the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: 96C/159C; 96C/159C/441V; 96A/441A; 96A/126M/439I/441A; 95L/96A/126M/439I/441A; 126M/439I/441A; 95L/126M/439I/441A; 94P/191T; 98N/100A; and/or 94P/191T/200I.

    82. The polypeptide of any one of claim 78-80, wherein the polypeptide includes three or more of the listed amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    83. The polypeptide of any one of claim 78-80, wherein the polypeptide includes five or more of the listed amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    84. The polypeptide of any oik of claim 78-80, wherein the polypeptide includes seven or more of the listed amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    85. The polypeptide of any one of claim 78-80, wherein the polypeptide includes nine or more of the listed amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    86. The non-naturally occurring polypeptide of claim 1, wherein the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes a 160Q amino acid mutation relative to SEQ ID NO:9 when aligned by protocol 1, or may include a combination of 160Q/E and 172V amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    87. A composition, comprising one or more of the polypeptides of any preceding claim linked to a scaffold.

    88. The composition of claim 87, wherein the scaffold comprises a protein scaffold.

    89. The composition of claim 88, wherein the polypeptide is covalently linked to a protein subunit of the protein scaffold to form a fusion protein.

    90. A nucleic acid encoding the polypeptide of any preceding claim, or the fusion protein of claim 89.

    91. An expression vector comprising the nucleic acid of claim 90 operatively linked to a suitable control sequence.

    92. A host cell comprising the nucleic acid of claim 90, the expression vector of claim 91, and or the polypeptide of any preceding claim.

    93. A pharmaceutical composition, comprising (a) one or more of the polypeptides, fusion protein, composition, nucleic acid, expression vector, and or the host cell of any preceding claim, and (b) a pharmaceutically acceptable carrier.

    94. A vaccine comprising (a) one or more of the polypeptides, fusion protein, composition, nucleic acid, expression vector, and or the host cell of any preceding claim; and (b) a pharmaceutically acceptable carrier.

    95. A method for treating or limiting development of an influenza infection, comprising administering to a subject in need thereof an amount effective to treat or limit development of the influenza infection of a polypeptide, fusion protein, composition, vaccine, nucleic acid, expression vector, host cell, pharmaceutical composition, and/or vaccine of any preceding claim.

    Description

    DESCRIPTION OF THE FIGURES

    [0053] FIG. 1(A-B). Overview of Influenza Neuraminidase design and expression of soluble NA protein, (A) Schematic representation (H1N1 California 09pdm) of (1) wild type (WT) and two recombinant NA designs (2 and 3), that vary in amino acid length. The stalk domain of the WT was replaced by a 6× His-tag, a hVSAP domain for protein tetramerization (TD), a thrombin site and a GG linker, (B) Gel filtration chromatograms of His-purified H1N1 California 09pdm recorded at 280 nm wavelength.

    [0054] FIG. 2. Characterization of NA subtypes. Different subtype NAs differentially adapt to open and closed tetramers: A/California/07/2009 H1N1, A/New Caledonia/20/1999 H1N1, A/Michigan 45/2015 H1N1, A/WSN/1933 H1N1 and A/Sichuan/26221/2014 H5N6 are open. A/Netherlands/219/2003 H7N7, A/Jiangxi-Donghu/346-2/2013 H10N8 and A/Anhui/1/2013 H7N9 are mixed open/closed. A/Wisconsin/67/2005 H3N2, A/Swine/Missouri/2124514/2006 H2N3, A/Red knot/Delaware Bay/310-2016 H10N4 and A/Shorebird/Delaware Bay/309/2016 H10N5 are closed.

    [0055] FIG. 3. Design process of A/California/07/2009 H1N1 N1 neuraminidase, from loose to tight tetramers. Design 94 (SEQ ID NO:79) with ten different mutations resulted in 45% tight tetramer particles. Design 113 (SEQ ID NO:81) with 11 different mutations resulted in 80-90% tight tetramer particles. Design 155 (SEQ ID NO: 13) with ten different mutations resulted in 90-100% tight tetramer particles.

    [0056] FIG. 4. Design process of A/Michigan/45/2015 H1N1 N1 neuraminidase, from loose to tight tetramers based on A/California/07/2009 H1N1 N1 design. Design 300 (SEQ ID NO:14) with ten mutations based on design 155 resulted in 75% tight tetramer particles. Design 174 (SEQ ID NO: 18) with one additional mutation resulted in 100% tight tetramer particles. Three other distinct solutions for stabilizing mutations were found as well.

    [0057] FIG. 5. Design process of A/WSN/1933 H1N1 N1 neuraminidase, from loose to tight tetramers based on A/California/07/2009 H1N1 N1 design c155 Design 366 (SEQ ID NO: 14) with 16 different mutations resulted in 80% light tetramer particles. Ten of those mutation are the same mutations as in design e155 (SEQ ID NO: 13).

    [0058] FIG. 6. Design process of A/Vietnam/1203/04 H5N1 N1 neuraminidase, from loose to tight tetramers based on A/California/07/2009 H1N1 N1 design cI55. Design 348 resembles same mutations as design 155. Design 354 (SEQ ID NO:40) with 14 different mutations resulted in 100% tight tetramer particles. Ten of those mutation are the same mutations as in design c155.

    [0059] FIG. 7. Design process of A/Jiangxi-Donghu/346-2/2013 H10N8 N8 neuraminidase, from loose to tight tetramers based on A/California/07/2009 H1N1 N1 design. Design 285 (SEQ ID NO:36) with two space D mutations resulted in 100% tight tetramer particles.

    [0060] FIG. 8. Design process of A/Wisconsin/67/2005 H3N2 N2 neuraminidase, to destabilize the tight tetrameric particles based on A/California/07/2009 H1N1 N1 design. Introducing two mutations in design 157 did not result in an open construct. Adding one additional mutation 165Q resulted in 0% tight tetramer particles with some unassembled subunits.

    [0061] FIG. 9. BLASTp alignment of SEQ ID NO:1 with other N1 strain sequences that contain deletions or insertions. BLASTp alignment allows for residue positions of reference strains to be matched with corresponding residue positions in strains from the same subtype, even when sequences contain arbitrary numbers of insertions and deletions relative to the reference strain.

    DETAILED DESCRIPTION

    [0062] All references cited are herein incorporated by reference in their entirety. Within this application, unless otherwise stated, the techniques utilized may be found in any of several well-known references such as: Molecular Cloning: A laboratory Manual (Sambrook, et al., 1989, Cold Spring Harbor Laboratory Press), Gene Expression Technology (Methods in Enzymology, Vol. 185, edited by D. Goeddel, 1991. Academic Press, San Diego, Calif.), “Guide to Protein Purification” in Methods in Enzymology (M. P. Deutshcer, ed., (1990) Academic Press, Inc.); PCR Protocols: A Guide to Methods and Applications (Innis, et al. 1990. Academic Press, San Diego, Calif.), Culture of Animal Cells: A Manual of Basic Technique, 2.sup.nd Ed. (R. I. Freshney. 1987. Liss, Inc. New York, N.Y.), Gene Transfer and Expression Protocols, pp. 109-128, ed. E. J. Murray, The Humana Press Inc., Clifton, N.J.), and the Ambion 1998 Catalog (Ambion, Austin, Tex.).

    [0063] As used herein, the singular forms “a”, “an” and “the” include plural referents unless the context clearly dictates otherwise.

    [0064] As used herein, the amino acid residues are abbreviated as follows, alanine (Ala; A), asparagine (Asn; N), aspartic acid (Asp; D), arginine (Arg; R), cysteine (Cys; C), glutamic acid (Glu; E), glutamine (Gin; Q), glycine (Gly; G), histidine (His; H), isoleucine (Ile; I), leucine (Leu; L), lysine (Lys; K), methionine (Met; M), phenylalanine (Phe; F), proline (Pro; P), serine (Scr; S), threonine (Thr; T), tryptophan (Trp; W), tyrosine (Tyr; Y), and valine (Val; V).

    [0065] All embodiments of any aspect of the disclosure can be used in combination, unless the context clearly dictates otherwise.

    [0066] Unless the context clearly requires otherwise, throughout the description and the claims, the words ‘comprise’, ‘comprising’, and the like are to be construed in air inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of “including, but not limited to”. Words using the singular or plural number also include the plural and singular number, respectively. Additionally, the words “herein,” “above,” and “below” and words of similar import, when used in this application, shall refer to this application as a whole and not to any particular portions of the application.

    [0067] The disclosure provides non-naturally occurring mutant neuraminidase (NA) polypeptides that improves expression and or modifies the open/closed tetrameric conformational state of the NA polypeptide. As detailed in the examples that follow, the inventors have produced recombinant NA polypeptides in which head domains comprising stabilizing mutations are connected to tetramerization domains. We initially found that many wild-type sequences of beta propeller head domains from certain NA subtypes adopted “open” conformations in which the head domains extended individually off of the stalk-like tetramerization domain, without forming the crystallographically observed “closed” tetramer. Constructs comprising the head domains from other NA subtypes formed closed tetramers naturally. Similar constructs from yet other subtypes formed mixtures of open and closed tetramers. We identified specific mutations at multiple locations in NA sequences that dictate the open or closed conformational state of NA tetramers, and used these mutations to generate closed, stabilized tetramers from multiple NA subtypes. We also converted a naturally closed NA tetramer to a fully open conformation by substituting residues that we identified as pivotal for tetramer closure, confirming the importance of these residues for determining the conformational state of NA. Monoclonal antibodies (mAbs) that bind across the interface of two neighboring protomers in the closed configuration bind better to closed tetramers than open tetramers. The NA polypeptides of the disclosure are improved vaccine antigens in either soluble form or when presented on scaffolds.

    [0068] In a first aspect, the NA polypeptides are:

    [0069] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, or all 7 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: [0070] 161T/A, 105A, 165T/I, 166P, 196Q, 203Y, 444V; or

    [0071] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, or all 17 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: [0072] 161T/A/V/S/T, 100L, 408M, 419V, 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V.

    [0073] In this first aspect, the N1 NA reference sequence is based on N1 reference strain A/California/07/2009 from H1N1.

    TABLE-US-00001 (SEQ ID NO: 1) MNPNQKIITIGSVCMTIGMANLILQIGNIISIWISHSIQLGNQNQIETCN QSVITYENNTWVNQTYVNISNTNFAAGQSVVSVKLAGNSSLCPVSGWAIY SKDNSVRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIK DRSPYRTLMSCPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDN GAVAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVMTDGPSNGQ ASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSN RPWVSFNQNLEYQIGYICSGIFGDNPRPNDKTGSCGPVSSNGANGVKGFS FKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNNFSIKQDIVGINEWS GYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTTWTSGSSISFCGVNS DTVGWSWPDGAELPFTIDK, wherein the bold region is the head region of the N1 HA protein

    [0074] As used throughout this application (for all NA subtypes). “Protocol 1” and “Protocol 2” both permit alignment of polypeptide against the reference sequence (SEQ ID NO:1 in the above embodiment; SEQ ID NOs:2-9 in embodiments described below), taking insertions and deletions into account. Thus, the percent identity requirement is based on alignment with the reference sequence while discounting insertions or deletions relative to the reference polypeptide.

    Protocol 1

    [0075] 1. To run a BLASTp alignment online, use the National Center for Biotechnology Information (NCBI) server (or see the article https://www.ncbi.nlm.nih.gov/pmc/articles/PMC146917/). [0076] a. https://blast.ncbi.nlm.nih.gov/Blast.cgi?PAGE=Proteins [0077] 2. Set up a BLAST alignment using the following settings: [0078] Use the option for “Align two or more sequences” [0079] Enter the subtype-specific reference strain sequence for the relevant NA subtype into the “Enter Query Sequence” section [0080] Enter any sequence of the same NA subtype into the “Enter Subject Sequence” section [0081] Algorithm: blastp (protein-protein BLAST) [0082] Expect threshold: 0.1 [0083] Word size: 6 [0084] Max matches in a query range: 0 [0085] Matrix; BLOSUM62 [0086] Gap costs: [0087] Existence: 11 [0088] Extension: 1 [0089] Filter low complexity regions?: No [0090] Mask: [0091] For lookup table only?: No [0092] Lower case letters?: No [0093] 3. Run the analysis by clicking the “BLAST” button [0094] 4. Click on the “Alignments” tab to show the alignment between the two sequences [0095] 5. For each sequence position of interest, identify the number according to the “Query” sequence. Then identify the corresponding residue position in the “Sbjet” sequence that has been aligned with the position of the “Query” sequence.

    Protocol 2

    [0096] 1. To run a protein BLASTp alignment on a personal computer or server, install BLAST for command line execution or identify a computer or server that already has it installed. [0097] a. Directions for installation can be found in the user manual: “BLAST® Command Line Applications User Manual”, National Center for Biotechnology Information (US). Bethesda, Md. 2008. https://www.ncbi.nlm.nih.gov/books/NBK279690/ [0098] 2. Generate a file in FASTA format that contains the desired subtype-specific reference strain for the relevant NA subtype. In the command below, this file will be named “query.fosta”. [0099] 3. Generate a second file in FASTA format that contains an N A sequence of interest from the same subtype. In the command below, this file will be named “sbjct.fasta”. [0100] 4. Execute the following command using a program such as Terminal, iTerm2, Windows Console, Linux console or other similar terminal emulators. This will generate results in a file named “results.txt”. [0101] blastp-query query.fasta-subject sbjct.fasta-matrix BLOSUM62-evalue 0.1-word_size 6-gapopen 11-gapextend 1-out results.txt [0102] 5. Open results.txt and view the section showing alignment of the two sequences. For each sequence position of interest, identify the number according to the “Query” sequence. Then identify the corresponding residue position in the “Sbjet” sequence that has been aligned with the position of the “Query” sequence.

    [0103] In another embodiment of any aspect, embodiment or combination of embodiments described herein (for all NA subtypes), the percent identity is based on an alignment of the polypeptide to the reference sequence using any protocol, and insertions and deletions relative to the reference polypeptide are not considered in determining percent identity. In a further embodiment or combination of embodiments described herein, the percent identity is based on an alignment of the polypeptide to the reference sequence using any protocol, and insertions and deletions relative to the reference polypeptide are considered in determining percent identity.

    [0104] Throughout the application (for all NA subtypes), mutations that primarily improve expression of the engineered N A polypeptides are denoted in bold font.

    [0105] Throughout the application (for all NA subtypes), mutations that primarily destabilize the engineered NA tetramers are denoted in italicized font.

    [0106] In one embodiment of this first aspect, the polypeptides are

    [0107] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 9*%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, or all 7 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2:

    [0108] (i) 161T/A, 105A, 157K, 165T/I, 166P, 196Q, 203Y, 444V; or

    [0109] (ii) 105A, 165T/I, 166P, 196Q, 203Y, 444V.

    [0110] In another embodiment of the first aspect, the polypeptides are

    [0111] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N1 NA polypeptide of SEQ ID NO: 1, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, or all 17 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2:

    [0112] (i) 161T/A/V/S/T, 100L, 408M, 419V, 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V; or

    [0113] (ii) 99P, 103N, 105A, 131Q/M, 163I/L, 165T/S/V/A/I, 166P, 177I, 196Q/T, 203Y, 205I, 442I, 444V.

    [0114] In a further embodiment of this first aspect, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO: 1 when aligned by protocol 1 or protocol 2:

    (i) [0115] 161V/172A; [0116] 100L/408M; [0117] 100L/408M/419V [0118] 103N/105A; [0119] 114L/166P; [0120] 101C/164C; [0121] 101C/164C/174V; [0122] 101C/122V/164C/174V/444V; [0123] 122V/444V; [0124] 131Q/442I; [0125] 101A/163L/444A; [0126] 131M/442I; [0127] 101A/131M/163L/442I/444A; [0128] 100L/101A/131M/163L/442I/444A [0129] 131M/163L/442I/444A; [0130] 100L/131M/163L/442I/444A; [0131] 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; [0132] 99P/100L/161V/165S/172A/177I/196T/408M/419V; [0133] 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; [0134] 99P/100L/131Q/161V/165S/172A/177I/196T/408M/419V; [0135] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/205I/408M/419V 442I/444A; [0136] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/408M/419V/442I/444A; [0137] 99P/161V/165S/172A/177I/196T/205I; [0138] 99P/161V/165S/172A/177I/196T; [0139] 99P/131Q/161V/165S/172A/177I/196T/205I; [0140] 99P/131Q/161V/165S/172A/177I/196T; [0141] 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; [0142] 99P/101A/131M/161V/163L/165S/172A/177I/196T/442I/444A; [0143] 99P/196T; [0144] 99P/196T/205I; [0145] 99P/177I/196T; and/or [0146] 99P/177I/196T/205I; or
    (ii) [0147] 103N/105A; [0148] 114I/166P; [0149] 101C/164C; [0150] 101C/164C/174V; [0151] 101C/122V/164C/174V/444V; [0152] 122V/444V; [0153] 131Q/442I; [0154] 101A/163L/444A; [0155] 131M/442I; [0156] 101A/131M/163L/442I/444A; [0157] 100L/101A/131M/163L/442I/444A; [0158] 131M/163L/442I/444A; [0159] 100L/131M/163L/442I/444A; [0160] 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; [0161] 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; [0162] 99P/100L/131Q/161V/165S/172A/177I/196T/419V; [0163] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/205I/408M/419V/442I/444A; [0164] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/408M/419V/442I/444A; [0165] 99P/161V/165S/172A/177I/196T/205I; [0166] 99P/161V/165S/172A/177I/196T; [0167] 99P/131Q/161V/165S/172A/177I/196T/205I; [0168] 99P/131Q/161V/165S/172A/177I/196T; [0169] 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; [0170] 99P/101A/131M/161V/163L/165S/172A/177I/196T/442I/444A; [0171] 99P/196T; [0172] 99P/196T/205I; [0173] 99P/177I/196T; and or [0174] 99P/177I/196T/205I.

    [0175] In various embodiments, of this first aspect, the polypeptides includes 3, 4, 5, 6, 7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO: 1 when aligned by protocol 1 or protocol 2.

    [0176] In a further embodiment, the polypeptides further comprises 1, 2, 3, 4, 5, or all 6 of the following residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: [0177] 105S, 106V, 163I, 166V, 210G, 442S.

    [0178] In a still further embodiment of the first aspect, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: [0179] 99P/100L/161V/165S/172A/177I/196T/205I/408M/419V; [0180] 99P/100L/161V/165S/172A/177I/196T/408M/419V; [0181] 99P/100L/131Q/161V/165S/172A/177I/196T/205I/408M/419V; [0182] 99P/100L/131Q/161V/165S/172A/177I/196T/408M/419V; [0183] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/205I/408M/419V/442I/444A; [0184] 99P/100L/101A/131M/161V/163L/165S/172A/177I/196T/408M/419V/442I/444A; [0185] 99P/161V/165S/172A/177I/196T/205I; [0186] 99P/161V/165S/172A/177I/196T; [0187] 99P/131Q/161V/165S/172A/177I/196T/205I; [0188] 99P/131Q/161V/165S/172A/177I/196T/; [0189] 99P/101A/131M/161V/163L/165S/172A/177I/196T/205I/442I/444A; and/or [0190] 99P/101A/131M/161V/163L/165S/172A/177I/196T/442I/444A.

    [0191] In a still further embodiment, the polypeptides comprises an amino acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of NI mutants listed in Table 1 (SEQ ID NO: 10-32 and 39-95), when aligned by protocol 1 or protocol 2, wherein the polypeptide includes all of the residues listed in Table 1 for an individual NI mutant listed in Table 1

    [0192] In a second aspect, the NA polypeptides are:

    [0193] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, or all 8 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: [0194] 101C, 131M, 162P, 165S/T, 166V, 195Q, 202Y, 443S; or

    [0195] (bl at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or all 12 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: [0196] 101C/A, 103N, 105A, 106V, 131M, 162P, 163I, 165S/T/A/I, 166V, 195Q, 202Y, 443S.

    [0197] In this second aspect, the N2 NA reference sequence is based on N2 reference strain A/Wisconsin/67/2005 from H3N2.

    TABLE-US-00002 (SEQ ID NO: 2) MNPNQKIITIGSVSLTISTICFFMQIAILITTVTLHFKQYEFNSPPNNQV MLCEPTIIERNITEIVYLTNTTIEKEICPKLAEYRNWSKPQCNITGFAPF SKDNSIRLSAGGDIWVTREPYVSCDPDKCYQFALGQGTTLNNVHSNDTVH DRTPYRTLLMNELGVPFHLGTKQVCIAWSSSSCHDGKAWLHVCVTGDDKN ATASFIYNGRLVDSIVSWSKEILRTQESECVCINGTCTVVMTDGSASGKA DTKILFIEEGKIVHTSTLSGSAQHVEECSCYPRYLGVRCVCRDNWKGSNR PIVDINIKDYSIVSSYVCSGLVGDTPRKNDSSSSSHCLDPNNEEGGHGVK GWAFDDGNDVWMGRTISEKLRSGYETFKVIEGWSNPNSKLQINRQVIVDR GNRSGYSGIFSVEGKSCINRCFYVELIRGRKEETEVLWTSNSIVVFCGTS GTYGTGSWPDGADINLMPI,  wherein the highlighted residues are the head region

    [0198] In one embodiment of this second aspect, the polypeptides are:

    [0199] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, or all 8 of the following amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: [0200] 101C, 131M, 162P, 165S/T, 166V, 195Q, 202Y, 443S.

    [0201] In another embodiment, the polypeptides are:

    [0202] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or all 12 of the following ammo acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: [0203] 101C/A, 103N, 105A, 106V, 131M, 162P, 163I, 165S/T/A/I, 166V, 195Q, 202Y, 443S.

    [0204] In another embodiment of this second aspect, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2: [0205] 103N/105A; [0206] 101C/164C; [0207] 101C/164C/173V; [0208] 101A/131M; [0209] 100L/101A/131M; and/or [0210] 100L/131M/163L.

    [0211] In various embodiments of this second aspect, the polypeptides include 3, 4, 5, 6, 7, 8, 9, or more of the listed amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2. In another embodiment, the polypeptides of this second aspect comprises the amino acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of N2 mutants listed in Table 1 (SEQ ID NO: 33-34), when aligned by protocol 1 or protocol 2, wherein the polypeptide includes all of the residues listed in Table 1 for an individual N2 mutant listed in Table 1. In a still further embodiment of this second aspect, the polypeptides are at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N2 NA polypeptide of SEQ ID NO:2, and wherein the non-naturally occurring polypeptide includes a 165Q/E amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2, or includes 1 or 3 of 165Q/E, 176V, 195S amino acid residues relative to SEQ ID NO:2 when aligned by protocol 1 or protocol 2.

    [0212] In a third aspect, the NA polypeptides are:

    [0213] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: [0214] 103N, 105S, 131Q/M, 157T, 165S/I, 166P, 196Q, 203Y, 205I, 443S, 445V; or

    [0215] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:1 when aligned by protocol 1 or protocol 2: [0216] 103N, 105S, 106V, 131Q/M, 157T, 163L, 165S/I/V/A, 166P/V, 196Q, 203Y, 205T, 443S, 445V.

    [0217] In this third aspect, the N3 NA reference sequence is based on N3 reference strain A/Swine/Missouri/2124514/2006 from H2N3.

    TABLE-US-00003 (SEQ ID NO: 3) MNPNQRIITIGVVNTTLSTIALLIGVGNLVFNTVIHEKIGDHQIVTYPII TTPAVPNCSDTIITYNNTVINNITTTIITEEERPFKSPLPLCPFRGFFPF HKDNAIRLGENKDVIVTREPYVSCDNDNCWSFALAQGALLGTKHSNGTIK DRTPYRSLIRFPIGTAPVLGNYKEICIAWSSSSCFDGKEWMHVCMTGNDN DASAQIIYGGRMTDSIKSWRKDILRTQESECQCIDGTCVVAVTDGPAANS ADYRVYWIREGKIIKYENVPKTKIQHLEECSCYVDIDVYCICRDNWKGSN RPWMRINNETILETGYVCSKFHSDTPRPADPSTMSCDSPSNVNGGPGVKG FGFKAGDDVWLGRTVSTSGRSGFEIIKVTEGWINSPNHVKSITQTLSNND WSGYSGSFIVKAKDCFQPCFYVELIRGRPNKNDDVSWTSNSIVTFCGLDN EPGSGNWPDGSNIGFMPK (Head region indicated by highlighting) 

    [0218] In one embodiment of this third aspect, the polypeptides are:

    [0219] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ II) NO:3, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: [0220] 103N, 105S, 131Q/M, 157T, 165S/I, 166P, 196Q, 203Y, 205I, 443S, 445V.

    [0221] In another embodiment, the polypeptides are

    [0222] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO:3, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: [0223] 103N, 105S, 106V, 131Q/M, 157T, 163L, 165S/I/V/A, 166P/V, 196Q, 203Y, 205I, 443S, 445V.

    [0224] In another embodiment of this third aspect, the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2: [0225] 101C/164C; [0226] 101C/164C/174V; [0227] 101C/164C/174V/445V; [0228] 101A/445V; [0229] 101A/131M/445A; [0230] 131M/445A; [0231] 114I/166P; [0232] 101A/163L/445V; [0233] 101A/131M/163L/445A; and/or [0234] 131M/163L/445A.

    [0235] In various further embodiments of this third aspect, the polypeptides includes 3, 4, 5, 6, 7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO:3 when aligned by protocol 1 or protocol 2. In another embodiment, the polypeptide is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N3 NA polypeptide of SEQ ID NO: 3, and wherein the non-naturally occurring polypeptide includes one or both of the following amino acid residues relative to SEQ ID NO: 3 when aligned by protocol 1 or protocol 2: 196S, 165Q/E.

    [0236] In a fourth aspect, the NA polypeptides are:

    [0237] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: [0238] 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V; or

    [0239] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: [0240] 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164ST/A/I, 165PV, 176I, 195Q, 202Y, 204I, 443I, 445V

    [0241] In this fourth aspect, the N4 NA reference sequence is based on N4 reference strain A/ruddy turnstone/Delaware Bay/141/2016 from H10N4.

    TABLE-US-00004 (SEQ ID NO: 4) MNPNQKIITIGSVSIILTTVGLLLQITSLCSIWFSHYNQVAQTHEQPCSN NTTNYYNETFVNVTNVQNNYTTIAEPSAPDVVHYSSGRDLCPIRGWAPLS KDNGIRIGSRGEVFVIREPFISCSISECRTFFLTQGALLNDKHSNGTVKD RSPFRTLMSCPIGVAPSPSNSRFESVAWSATACSDGPGWLTLGITGPDST AVAVLKYNGIITDTLKSWKGNIMRTQESECVCQDEFCYTLVTDGPSDAQA FYKILKIRKGKIVSMKDVDATGFHFEECSCYPSGTEIECVCRDNWRGSNR PWIRFNSDLDYQIGYVCSGIFGDNPRPVDGTGSCNGPVNNGKGRYGVKGF SFRYGDGVWIGRTKSLESRSGFEMVWDANGWVSTDKDSNGVQDIIDNDNW SGYSGSFSIRGETTGKNCTVPCFWVEMIRGQPKEKTIWTSGSSIAFCGVN SDTTGWSWPDGALLPFDIDK (Head sequence highlighted) 

    [0242] In one embodiment of this further aspect, the polypeptides are

    [0243] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the lion-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2:

    [0244] (i) 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V; or

    [0245] (ii) 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P, 176I, 195Q, 202Y, 204I, 443I, 445V.

    [0246] In another embodiment, the polypeptides are

    [0247] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2:

    [0248] (i) 160V/S/T/A, 409M, 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P/V, 176I, 195Q, 202Y, 204I, 443I, 445V; or

    [0249] (ii) 102N, 104S/A, 105V, 112D, 130Q/M, 162L, 164S/T/A/I, 165P/V, 176I, 195Q, 202Y, 204I, 443I, 445V.

    [0250] In another embodiment of this fourth aspect, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2:

    [0251] (i) [0252] 160V/S/T/A; [0253] 160V/171A; [0254] 102N/104A; [0255] 100C/163C; [0256] 100C/163C/173V; [0257] 100C/163C/173V/445V; [0258] 130Q/443I; [0259] 100A/162L/445A; [0260] 130M/443I; [0261] 100A/130M/162L/443I/445A; [0262] 130M/162L/443I/445A; [0263] 176I/204I; [0264] 100C/121V/163C/173V/445V; and/or [0265] 121V/445V; or

    [0266] (ii) [0267] 102N/104A; [0268] 100C/163C; [0269] 100C/163C/173V; [0270] 100C/163C/173V/445V; [0271] 130Q/443I; [0272] 100A/162L/445V; [0273] 130M/443I; [0274] 100A/130M/162L/443I/445A; [0275] 130M/162L/443I/445A; [0276] 176I/204I; [0277] 100C/121V/163C/173V/445V; and/or [0278] 121V/445V.

    [0279] In various further embodiments of this fourth aspect, the polypeptides include 3, 4, 5, 6, 7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2. In a further embodiment, the polypeptides are at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N4 NA polypeptide of SEQ ID NO:4, and wherein the non-naturally occurring polypeptide includes 1, or both of the following amino acid residues relative to SEQ ID NO:4 when aligned by protocol 1 or protocol 2: 164Q/E, 195S.

    [0280] In a fifth aspect, the NA polypeptides are:

    [0281] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: [0282] 97L, 410M, 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I; or

    [0283] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2:

    [0284] 97L, 410M, 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I.

    [0285] In this fifth aspect, the N5 NA reference sequence is based on N5 reference strain A/gull/Delaware Bay/218/2016 from H10N5.

    TABLE-US-00005 (SEQ ID NO: 5) MNPNQKIITIGSVSLALVVFNILLHIASIVIGIISVTKEISVSSTCNTTE VYVETVRLETITIPINNTVYIERESHQEPEFLNNTEPLCNVSGFAIVSKD NGIRIGSRGHVFVIREPFVACGPTECRTFFLTQGALLNDKHSNNTVKDRS PYRALMSVPLGSSPNAYQAKFESVAWSATACHDGKRWLAVGISGADDDAY AVIHYGGMPTDVVRSWRKQILRTQESSCVCMKGNCYWVMTDGPANSQASY KIFKSHKGMVTNEREVSFQGGHIEECSCYPNLGKVECVCRDNWNGMNRPV LTFDEDLNYEVGYLCAGIPTDTPRVQDNSFIGSCTNAVGGSGTNNYGVKG FGFRQGNSVWAGRTVSISSRSGFEILLVEDGWVKTSKNVVKKVEVLNNKN WSGYSGAFTIPITMTSKQCLVPCFWLEMIRGKPEERTSIWTSSSSTVFCG VSSEVPGWSWDDGAILPFDIDKM (Head sequence is highlighted) 

    [0286] In one embodiment of this fifth aspect, the polypeptides are

    [0287] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: [0288] (i) 97L, 410M, 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I; or

    [0289] (ii) 96P, 98A, 100N, 102S/A, 110D, 128Q/M, 160I, 162V/A/I, 163V/P, 193Q/T, 445I.

    [0290] In another embodiment of this fifth aspect, the polypeptides are

    [0291] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2:

    [0292] (i) 97L, 410M, 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I; or

    [0293] (ii) 96P, 98A, 100N, 102S/A, 103V, 110D, 128Q/M, 154T, 160I, 162V/A/I/T, 163V/P, 174I, 193Q/T, 445I.

    [0294] In other embodiments of this fifth aspect, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2:

    [0295] (i) [0296] 97L/410M; [0297] 100N/102A; [0298] 98C/161C; [0299] 128Q/445I; [0300] 128M/445I; [0301] 98A/128M/445I/447A; [0302] 97L/98A/128M/445I/447A; [0303] 128M/445I/447A; [0304] 97L/128M/445I/447A; [0305] 96P/193T; [0306] 111I/163P; [0307] 96P/193T/202I; [0308] 96P/174I/193T; or [0309] 96P/174I/193T/202I; or

    [0310] (ii) [0311] 100N/102A; [0312] 98C/161C; [0313] 128Q/445I; [0314] 128M/445I; [0315] 98A/128M/445I/447A; [0316] 97L/98A/128M/445I/447A; [0317] 128M/445I/447A; [0318] 97L/128M/445I/447A; [0319] 96P/193T; [0320] 111I/163P; [0321] 96P/193T/202I; [0322] 96P/174I/193T; and/or [0323] 96P/174I/193T/202I.

    [0324] In further embodiments of this fifth aspect, the polypeptides includes 3, 4, 5, 6, 7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2. In a further embodiment, the polypeptides are at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N5 NA polypeptide of SEQ ID NO:5, and wherein the non-naturally occurring polypeptide includes 1, or both of the following amino acid residues relative to SEQ ID NO:5 when aligned by protocol 1 or protocol 2: 162 Q/E, 200S.

    [0325] In a sixth aspect, the NA polypeptides are:

    [0326] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: [0327] 99P, 103N, 113D, 131Q, 161I, 162P, 163I, 165S/T/V/A, 196Q, 203V, 445S; or

    [0328] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, or all 16 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: [0329] 99P, 103N, 105S, 106V, 113D, 131Q, 157T, 161I, 162P, 163I/L, 165S/T/V/A/I, 166V/P, 196Q, 203Y, 445S.

    [0330] In this sixth aspect, the N6 NA reference sequence is based on N6 reference strain A/chicken/Sichuan/NCJPLI/2014 from H5N6.

    TABLE-US-00006 (SEQ ID NO: 6) MNPNQKITCISATSMTLSVVSMLIGIANLGLNIGLHYKVSDSTNINIPNM NETSPTTTIINNHPQNNFTNTTNIIVTKTEEGHLLNLTKPLCEVNSWNIL SKDNAIRIGEDAHIIVTREPYLSCDPQGCRMFALSQGTTLRGKHANGTIH DRSPFRALVSWEMGQAPSPYNTRVECIGWSSTSCHDGISRMSICISGPNN NASAVVWYGGRPVTEIPSWAGNILRTQESECVCHGGICPVVMTDGPANNR AETKIIYFKEGKIKKIEELKGDAQHIEECSCYGASEMIKCICRDNWKGAN RPVITIDPEMMTHTSKYLCSKILTDTSRPNDPTNGKCEAPITGGSPDPGV KGFAFLDGENSWLGRTISKDSRSGYEMLKVPNAETDTQSGAISHQIIVNN QNWSGYSGAFIDYWANKECFNPCFYVELIRGRPKESSVLWTSNSIVALCG SKERLGSWSWHDGAEIIYFK (Head sequence highlighted) 

    [0331] In one embodiment of this sixth aspect, the polypeptides are:

    [0332] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: [0333] 99P, 103N, 113D, 131Q, 161I, 162P, 163I, 165S/T/V/A, 196Q, 203Y, 445S.

    [0334] In another embodiment of this sixth aspect, the polypeptides are:

    [0335] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2:

    [0336] 99P, 103N, 105S, 106V, 113D, 131Q, 157T, 161I, 162P, 163I/L, 165S/T/V/A/I, 166V/P, 196Q, 203Y, 445S.

    [0337] In various further embodiments of this sixth aspect, the polypeptide include one or more of the following sets of ammo acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2: [0338] 101C/164C; [0339] 101C/164C/174V; [0340] 101 C/164C/174 V/447V; [0341] 122V/447V; [0342] 101A/163L; [0343] 99P/196T; and or [0344] 99P/196T/205I.

    [0345] In further embodiments, the polypeptides include 3, 4, 5, 6,7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2. In another embodiment, the polypeptides areal least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N6 NA polypeptide of SEQ ID NO:6, wherein the non-naturally occurring polypeptide includes a 165E amino acid mutation relative to SEQ ID NO:6 when aligned by protocol 1, and optionally also includes a 177V amino acid mutation relative to SEQ ID NO:6 when aligned by protocol 1 or protocol 2.

    [0346] In a seventh aspect, the NA polypeptides are:

    [0347] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: [0348] 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 202Y, 448V; or

    [0349] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: [0350] 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 176I, 202Y, 446I, 448V.

    [0351] In this seventh aspect, the N7 NA reference sequence is based on N7 reference strain A/Netherlands/219/2003 from H7N7.

    TABLE-US-00007 (SEQ ID NO: 7) MNPNQRLFALSGVAIALSVLNLLIGISNVGLNVSLHLKEKGPKQEENLTC TTINQNNTTVVENTYVNNTTIITKGTDLKTPSYLLLNKSLCNVEGWVVIA KDNAVRFGESEQIIVTREPYVSCDPTGCKMYALHQGTTIRNKHSNGTIHD RTAFRGLISTPLGTPPTVSNSDFMCVGWSSTTCHDGIARMTICIQGNNDN ATATVYYNRRLTTTIKTWARNILRTQESECVCHNGTCAVVMTDGSASSQA YTKVMYFHKGLVVKEEELRGSARHIEECSCYGHNQKVTCVCRDNWQGANR PIIEIDMSTLEHTSRYVCTGILTDTSRPGDKSSGDCSNPITGSPGVPGVK GFGFLNGDNTWLGRTISPRSRSGFEMLKIPNAGTDPNSRIAERQEIVDNN NWSGYSGSFIDYWNDNSECYNPCFYVELIRGRPEEAKYVWWASNSLIALC GSPFPVGSGSFPDGAQIQYFS (Head sequence highlighted)

    [0352] In one embodiment of this seventh aspect, the polypeptides are

    [0353] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: [0354] 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 202Y, 448V.

    [0355] In another embodiment, the polypeptides are

    [0356] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, or all 13 of the following amino acid residues relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: [0357] 98P, 102N, 104S, 112D, 130Q, 156T, 162I, 164V/A/I, 165V, 176I, 202Y, 446I, 448V.

    [0358] In various farther embodiments of this seventh aspect, the polypeptide includes one or more of the following sets of amino acid residues relative to SEQ ID NO: 7 when aligned by protocol 1 or protocol 2: [0359] 100C/163C; [0360] 100C/163C/173V; [0361] 100C/163C/173V/448V; [0362] 99L/446I/448A; [0363] 98P/195T; [0364] 130Q/446I; [0365] 446I/44KA; [0366] 98P/195T/204I; [0367] 98P/176I/195T; and/or [0368] 98P/176I/195T/204I.

    [0369] In further embodiments, the polypeptides include 3, 4, 5, 6, 7, 8, 9, or more of the listed amino acid residues relative to SEQ ID NO: 7 when aligned by protocol 1 or protocol 2. In another embodiment, the polypeptides are at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N7 NA polypeptide of SEQ ID NO:7, and wherein the non-naturally occurring polypeptide includes one or both of the following amino acid mutation relative to SEQ ID NO:7 when aligned by protocol 1 or protocol 2: [0370] 164Q/E, 195S.

    [0371] In an eighth aspect, the NA polypeptides are:

    [0372] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: [0373] 408M, 101N, 103A/S, 111D, 129Q, 161P/L, 163S/T/V/A/I, 164V, 194Q, 201Y, 442I; or

    [0374] b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2: [0375] 98L, 408M, 101N, 103A/S, 104V, 111D, 129Q/M, 161P/L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I.

    [0376] In this eighth aspect, the N8 NA reference sequence is based on N8 reference strain: A/Jiangxi/IPB13b/2013 from H10N8.

    TABLE-US-00008 (SEQ ID NO: 8) MNPNQKIITIGSVSLGLVILNILLHIVSITVTVLVLPGNGNNESCNETVI REYNETVRVEKVTQWHNTNVIEYIERPENDHFMNNTEALCDAKGFAPFSK DNGIRIGSRGHVFVIREPFVSCSPTECRTFFLTQGSLLNDKHSNGTVKDR SPYRTLMSVEIGQSPNVYQARFEAVAWSATACHDGKKWMTIGVTGPDAKA VAVVHYGGIPTDVINSWAGDILRTQESSCTCIQGECFWVMTDGPANRQAQ YRAFKAKQGKIVGQAEISFNGGHIEECSCYPNEGKVECVCKDNWTGTNRP VLVISPDLSYRVGYLCAGLPSDTPRGEDSQFTGSCTSPMGNQGYGVKGFG FRQGNDVWMGRTISRTSRSGFEILKVRNGWVQNSKEQIKRQVVVDNLNWS GYSGSFTLPAELTKRNCLVPCFWVEMIRGNPEEKTIWTSSSSIVMCGVDH EIADWSWHDGAILPFDIDKM  (Head sequence highlighted) 

    [0377] In one embodiment of this eighth aspect, the polypeptides are:

    [0378] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or all 11 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2:

    [0379] (i) 408M, 101N, 103A/S, 111D, 129Q, 160P, 161L, 163S/T/V/A/I, 164V, 194Q, 201Y, 442I; or

    [0380] (ii) 101N, 103A/S, 111D, 129Q, 160P, 161L, 163S/T/V/A/I, 164V, 194Q, 201Y, 442I.

    [0381] In another embodiment, the polypeptides are

    [0382] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or all 15 of the following amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2:

    [0383] (i) 98L, 408M, 101N, 103A/S, 194V, 111D, 129Q/M, 160P, 161L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I; or

    [0384] (ii) 101N, 103A/S, 104V, 111D, 129Q/M, 160P, 161L, 163S/T/V/A/I/S/T, 164V/P, 175I, 194Q, 201Y, 203I, 442I

    [0385] In various further embodiments, the polypeptide include one or more of the following sets of amino acid residues relative to SEQ ID NO: 8 when aligned by protocol 1 or protocol 2:

    [0386] (i) [0387] 98L/408M; [0388] 160P/163S; [0389] 101N/103A; [0390] 99C/162C; [0391] 99C/162C/172V; [0392] 129Q/442I; [0393] 99A/161L; [0394] 99A/161L/442I; [0395] 161L/442I; [0396] 129M/442I; [0397] 99A/129M/161L/442I/444A; [0398] 98L/99A/129M/161L/442I/444A; [0399] 129M/161L/442I/444A; [0400] 98L/129M/161L/442I/444A; and/or [0401] 175I/203I; or

    [0402] (ii) [0403] 160P/163S; [0404] 101N/103A; [0405] 99C/162C; [0406] 99C/162C/172V; [0407] 129Q/442I; [0408] 99A/161L; [0409] 99A/161L/442I; [0410] 161L/442I; [0411] 129M/442I; [0412] 99A/129M/161L/442I/444A; [0413] 98L/99A, 129M/161L 442I/444A; [0414] 129M/161L/442I/444A; [0415] 98L/129M/161L/442I/444A; and/or [0416] 175I/203I.

    [0417] In various embodiments, the polypeptide includes 3, 4, 5, 6, 7, 8, 9, or more of the listed amino acid residues relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2. In a further embodiment, the polypeptides comprises the amino acid sequence at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the amino acid selected from the group consisting of N8 mutants listed in Table 1 (SEQ ID NO:35-38), when aligned by protocol 1, wherein the polypeptide includes all of the residues listed in Table 1 for an individual N8 mutant listed in Table 1.

    [0418] In various further embodiments, the polypeptides are at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N8 NA polypeptide of SEQ ID NO:8, wherein the non-naturally occurring polypeptide includes a 163E amino acid mutation relative to SEQ ID NO:8 when aligned by protocol 1, and further may optionally include a 194S mutation relative to SEQ ID NO:8 when aligned by protocol 1 or protocol 2.

    [0419] In a ninth aspect, the NA polypeptides are:

    [0420] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, or all 10 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: [0421] 94P, 95L, 100S, 126Q/M, 160V/A/I, 161V, 191Q, 198Y, 439S, 441V; or

    [0422] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or all 14 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: [0423] 94P, 95L, 98N, 100S/A, 126Q/M, 152T, 158I, 160V/A/I/T, 161V, 191Q, 198Y, 200I, 439S, 441V.

    [0424] In this ninth aspect, the N9 NA reference sequence is based on N9 reference strain: [0425] A/Anhui/1-YK_RG39/2013 from H7N9.

    TABLE-US-00009 (SEQ ID NO: 9) MNPNQKILCTSATAIIGAIAVLIGIANLGLNIGLHLKPGCNCSHSQPETT NTSQTIINNYYNETNITNIQMEERTSRNFNNLTKGLCTINSWHIYGKDNA VRIGESSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQY RALISWPLSSPPTVYNSRVECIGWSSTSCHDGKSRMSICISGPNNNASAV VWYNRRPVAEINTWARNILRTQESECVCHNGVCPVVFTDGSATGPADTRI YYFKEGKILKWESLTGTAKHIEECSCYGERTGITCTCRDNWQGSNRPVIQ IDPVAMTHTSQYICSPVLTDNPRPNDPNIGKCNDPYPGNNNNGVKGFSYL DGANTWLGRTISTASRSGYEMLKVPNALTDDRSKPIQGQTIVLNADWSGY SGSFMDYWAEGDCYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLG QWNWPDGAKIEYEL  (Head sequence is highlighted)

    [0426] In one embodiment of this ninth aspect, the polypeptides are:

    [0427] (a) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 1, 2, 3, 4, 5, 6, 7, 8, 9, or all 10 of the following amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: [0428] 94P, 95L, 100S, 126Q/M, 160V/A/I, 161V, 191Q, 198Y, 439S, 441V.

    [0429] In another embodiment, the polypeptides are:

    [0430] (b) at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or all 14 of the following ammo acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2:

    [0431] 94P, 95L, 98N, 100S/A, 126Q/M, 152T, 158I, 160V/A/I/T, 161V, 191Q, 198Y, 200I, 439S, 441V.

    [0432] In various embodiments, the polypeptides include one or more of the following sets of amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2: [0433] 96C/159C; [0434] 96C/159C/441V; [0435] 96A/441A; [0436] 96A/126M/439I/441A; [0437] 95L/96A/126M/439I/441A; [0438] 126M/439I/441A; [0439] 95L/126M/439I/441A; [0440] 94P/191T; [0441] 98N/100A; and/or [0442] 94P/191T/200I.

    [0443] In various embodiments, the polypeptides include 3, 4, 5, 6, 7, 8, 9 or more of the listed amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2. In a further embodiment, the polypeptides are is at least 75%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, or 99% identical to the N9 NA polypeptide of SEQ ID NO:9, and wherein the non-naturally occurring polypeptide includes a 160Q amino acid mutation relative to SEQ ID NO:9 when aligned by protocol 1, or may include a combination of 160Q/E and 172V amino acid residues relative to SEQ ID NO:9 when aligned by protocol 1 or protocol 2.

    [0444] In another embodiment, the disclosure provides composition, comprising one or more of the non-naturally occurring polypeptides cf any embodiment or combination of embodiments disclosed herein linked to a scaffold. Linkage to scaffolds permits a plurality (2, 3, 4, 5, 6, 7, 8, 9, 10, or more) of the polypeptides to be displayed, which may enhance the immune response stimulated upon administration to a subject in need thereof, as described in the methods that follow. The compositions may comprise any scaffold suitable for an intended use. The one or more non-naturally occurring polypeptides may be linked covalently or non-covalently to such a scaffold. In one embodiment, the scaffold comprises a protein scaffold; in this embodiment, the one or more non-naturally occurring polypeptides may be covalently linked to the protein scaffold, including but not limited to by being expressed as a fusion protein with a protein component of the scaffold.

    [0445] In another aspect the disclosure provides nucleic acids encoding the polypeptide or fusion protein of any embodiment or combination of embodiments of the disclosure. The nucleic acid sequence may comprise single stranded or double stranded RNA (such as an mRNA) or DN A in genomic or cDNA form, or DNA-RNA hybrids, each of which may include chemically or biochemically modified, non-natural, or derivatized nucleotide bases. Such nucleic acid sequences may comprise additional sequences useful for promoting expression and/or purification of the encoded polypeptide, including but not limned to polyA sequences, modified Kozak sequences, and sequences encoding epitope tags, export signals, and secretory signals, nuclear localization signals, and plasma membrane localization signals. It will be apparent to those of skill in the art based on the teachings herein, what nucleic acid sequences will encode the polypeptides of the disclosure.

    [0446] In a further aspect, the disclosure provides expression vectors comprising the nucleic acid of any aspect of the disclosure operatively linked to a suitable control sequence. “Expression vector” includes vectors that operatively link a nucleic acid coding region or gene to any control sequences capable of effecting expression of the gene product. “Control sequences” operably linked to the nucleic acid sequences of the disclosure are nucleic acid sequences capable of effecting the expression of the nucleic acid molecules. The control sequences need not be contiguous with the nucleic acid sequences, so long as they function to direct the expression thereof. Thus, for example, intervening untranslated yet transcribed sequences can be present between a promoter sequence and the nucleic acid sequences and the promoter sequence can still be considered “operably linked” to the coding sequence. Other such control sequences include, but are not limited to, polyadenylation signals, termination signals, and ribosome binding sites. Such expression vectors can be of any type, including but not limited plasmid and viral-based expression vectors. The control sequence used to drive expression of the disclosed nucleic acid sequences in a mammalian system may be constitutive (driven by any of a variety of promoters, including but not limited to, CMV, SV40, RSV, actin, EF) or inducible (driven by any of a number of inducible promoters including, but not limited to, tetracycline, ecdysone, steroid-responsive). The expression vector must be replicable in the host organisms either as an episome or by integration into host chromosomal DNA. In various embodiments, the expression vector may comprise a plasmid, viral-based vector, or any other suitable expression vector.

    [0447] In another aspect, the disclosure provides host cells that comprise the nucleic acids, expression vectors (i.e.: episomal or chromosomally integrated), non-naturally occurring polypeptides, fusion protein, or compositions disclosed herein, wherein the host cells can be either prokaryotic or eukaryotic. The cells can be transiently or stably engineered to incorporate the nucleic acids or expression vector of the disclosure, using techniques including but not limited to bacterial transformations, calcium phosphate co-precipitation, electroporation, or liposome mediated-, DEAE dextran mediated-, polycationic mediated-, or viral mediated transfection.

    [0448] In another aspect, the present disclosure provides pharmaceutical compositions, comprising one or more polypeptides, fusion proteins, compositions, nucleic acids, expression vectors, and/or host cells of the disclosure and a pharmaceutically acceptable carrier. The pharmaceutical compositions of the disclosure can be used, for example, in the methods of the disclosure described below. The pharmaceutical composition may comprise in addition to the polypeptide of the disclosure (a) a lyoprotectant; (b) a surfactant; (c) a bulking agent; (d) a tonicity adjusting agent; (e) a stabilizer; (f) a preservative and/or (g) a buffer.

    [0449] In some embodiments, the buffer is a Tris buffer, a histidine buffer, a phosphate buffer, a citrate buffer or an acetate buffer. The pharmaceutical composition may also include a lyoprotectant, e.g. sucrose, sorbitol or trehalose. In certain embodiments, the pharmaceutical composition includes a preservative e.g. benzalkonium chloride, benzethonium, chlorohexidine, phenol, m-cresol, benzyl alcohol, methylparaben, propylparaben, chlorobutanol, o-cresol, p-cresol, chlorocresol, phenylmercuric nitrate, thimerosal, benzoic acid, and various mixtures thereof. In other embodiments, the pharmaceutical composition includes a bulking agent, like glycine. In yet other embodiments, the pharmaceutical composition includes a surfactant e.g., polysorbate-20, polysorbate-40, polysorbate-60, polysorbate-65, polysorbate-80 polysorbate-85, poloxamer-188, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan monooleate, sorbitan trilaurate, sorbitan tristearate, sorbitan trioleaste, or a combination thereof. The pharmaceutical composition may also include a tonicity adjusting agent, e.g., a compound that renders the formulation substantially isotonic or isoosmotic with human blood. Exemplary tonicity adjusting agents include sucrose, sorbitol, glycine, methionine, mannitol, dextrose, inositol, sodium chloride, arginine and arginine hydrochloride. In other embodiments, the pharmaceutical composition additionally includes a stabilizer, e.g., a molecule which, when combined with a protein of interest substantially prevents or reduces chemical and/or physical instability of the protein of interest in lyophilized or liquid form. Exemplary stabilizers include sucrose, sorbitol, glycine, inositol, sodium chloride, methionine, arginine, and arginine hydrochloride.

    [0450] The polypeptides, fusion proteins, compositions, nucleic acids, expression vectors, and/or host cells may be the sole active agent in the pharmaceutical composition, or the composition or vaccine may further comprise one or more other active agents suitable for an intended use.

    [0451] The polypeptides, fusion proteins, compositions, pharmaceutical compositions, nucleic acids, expression vectors, and/or host cells of the disclosure may be used for any suitable purpose, including but not limited to treat or limit development of influenza infections. For example, the polypeptides, fusion proteins, compositions, pharmaceutical compositions, nucleic acids, expression vectors, and/or host cells may be used to elicit on immune response to influenza virus. One type of immune response is a B-cell response, which results in the production of antibodies against the antigen that elicited the immune response. While all antibodies are capable of binding to the antigen which elicited the immune response that resulted in antibody production, preferred antibodies are those that provide broad heterosubtypic protection against influenza virus. Thus, the methods may elicit antibodies that bind to an influenza NA protein from a virus selected from the group consisting of influenza A viruses, influenza B viruses, and influenza C viruses. These methods may elicit antibodies that bind to an influenza NA protein from an influenza virus selected from the group consisting of H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12, H13, H14, H15, H16, H17, and H18 influenza A virus, and influenza B virus. The methods may elicit antibodies that bind to an influenza NA protein from a strain of influenza virus selected from the group consisting of influenza A/California/07/2009 (H1N1), A/Michigan/45/2015 (H1N1), A/New Caledonia/20/1999 (H1N1), A/WSN/1933 (H1N1), A/Brevig Mission/1/1918 (H1N1), A/Vietnam/1203/2004 (H5N1), A Wisconsin-67/2005 (H3N2), A/Swine/Missouri/2124514/2006 (H2N3), A/Red knot/Delaware Bay/310/2016 (H10N4), A/Shorebird/Del aware Bay/309/2016 (H10N5), A/chicken/Sichuan/NCJPL1/2014 (H5N6), A Netherlands/219/2003 (H7N7), A Jiangxi/IPB13b/2013 (H10N8), A/Anhui/1-YK_RG39/2013 (H7N9), B/Phuket/3073/2013, B/Colorado/06/2017 and antigenic variants thereof.

    [0452] Protective antibodies elicited by methods of this disclosure can protect against viral infections by affecting any step in the life cycle of the virus. For example, protective antibodies may prevent an influenza virus from attaching to a cell, entering a cell, releasing viral ribonucleoproteins into the cytoplasm, forming new viral particles in the infected cell, and/or budding new viral particles from the infected host cell membrane. Antibodies elicited by the methods of this disclosure preferably prevent influenza virus from attaching to or entering the host cell, prevent fusion of viral membranes with endosomal membranes, or prevent release of newly formed virus from the infected host cell.

    [0453] One aspect of this disclosure is a vaccine composition (vaccine) comprising any polypeptide, fusion protein, or composition disclosed herein, to protect subjects against infection by influenza virus. Vaccine of this disclosure can also contain other components such as adjuvants, buffers and the like. Exemplary adjuvants include aluminum phosphate, benzylalkonium chloride, ubenimex, and QS21; genetic adjuvants such as the IL-2 gene or fragments thereof, the granulocyte macrophage colony-stimulating factor (GM-CSF) gene or fragments thereof, the IL-18 gate or fragments thereof, the chemokine (C—C motif) ligand 21 (CCL21) gene or fragments thereof, the IL-6 gene or fragments thereof, CpG, LPS, TLR agonists, and other immune stimulatory genes, protein adjuvants such IL-2 or fragments thereof, the granulocyte macrophage colony-stimulating factor (GM-CSF) or fragments thereof, IL-18 or fragments thereof, the chemokine (C—C motif) ligand 21 (CCL21) or fragments thereof, IL-6 or fragments thereof, CpG, LPS, TLR agonists and other immune stimulatory cytokines or fragments thereof; lipid adjuvants such as cationic liposomes, N3 (cationic lipid), monophosphoryl lipid A (MPL1); other adjuvants including cholera toxin, enterotoxin, Fms-like tyrosine kinase-3 ligand (Flt-3L), bupivacaine, marcaine, and levamisole.

    [0454] The vaccines of this disclosure may include immunogenic portions of more than one Type, Group, subtype, or strain of influenza virus. Such vaccine may comprise nanoparticles, each of which comprises immunogenic portions from NA proteins from more than one Type, Group, subtype, or strain of influenza virus. Such a vaccine is referred to as a multivalent vaccine. A multivalent vaccine can comprise immunogenic portions from as many influenza NA proteins as necessary to elicit production of an immune response sufficient to protect against a desired breadth of virus Types, Groups, subtypes, or strains. In one embodiment, the vaccine comprises immunogenic portions of NA proteins from at least two different influenza strains (i.e., a bivalent vaccine), or from at least three different influenza strains (i.e., a trivalent vaccine), or from at least four different influenza strains (i.e., a quadrivalent vaccine), or from at least five different influenza strains (i.e., a pentavalent vaccine). In one embodiment, the vaccine comprises immunogenic portions of NA proteins from at least six different influenza strains (hexavalent).

    [0455] This disclosure provides methods of vaccinating a subject against influenza virus, the method comprising administering a polypeptides, compositions, pharmaceutical compositions, nucleic acids, expression vectors, and/or host cells to the subject such that an immune response against influenza virus is produced in the subject.

    [0456] The subject may be any suitable subject, including but not limited to humans and other primates, including non-human primates such as chimpanzees and other apes and monkey species; farm animals such as cattle, sheep, pigs, seals, goats and horses; domestic mammals such as dogs and cats; laboratory animals including rodents such as mice, rats and guinea pigs; birds, including domestic, wiki and game birds such as chickens, turkeys and other gallinaceous birds, ducks, geese, and the like.

    [0457] In the vaccination methods of this disclosure, the subject being vaccinated may have been exposed to influenza virus. As used herein, the term “exposed” indicate the subject has come in contact with a person or animal that is known to be infected with an influenza virus. Vaccines of this disclosure may be administered by any suitable technique, by means including, but not limited to, traditional syringes, needleless injection devices, or microprojectile bombardment gene guns. Suitable routes of administration include, but are not limited to, parenteral delivery, such as intramuscular, intradermal, subcutaneous, or intramedullary injections, as well as intrathecal, direct intraventricular, intravenous, intraperitoneal, intranasal, or intraocular injection.

    [0458] The description of embodiments of the disclosure is not intended to be exhaustive or to limit the disclosure to the precise form disclosed. While the specific embodiments of, and examples for, the disclosure are described herein for illustrative purposes, various equivalent modifications are possible within the scope of the disclosure, as those skilled in the relevant art will recognize.

    EXAMPLES

    [0459] We provide sequences of recombinant NA proteins in which head domains comprising stabilizing mutations are connected to tetramerization domains. We initially found that many wild-type sequences of beta propeller head domains from certain NA subtypes adopted “open” conformations in which the head domains extended individually off of the stalk-like tetramerization domain, without forming the crystallographically observed “closed” tetramer. Constructs comprising the head domains from other NA subtypes formed closed tetramers naturally. Similar constructs from yet other subtypes formed mixtures of open and closed tetramers. We identified specific mutations at multiple locations in NA sequences that dictate the open or closed conformational state of NA tetramers, and used these mutations to generate closed, stabilized tetramers from multiple NA subtypes. We also converted a naturally closed NA tetramer to a fully open conformation by substituting residues that we identified as pivotal for tetramer closure, confirming the importance of these residues for determining the conformational state of NA. Monoclonal antibodies (mAbs) that bind across the interface of two neighboring protomers in the closed configuration bind better to closed tetramers than open tetramers. The mutations we provide may be useful for stabilizing other NA proteins that naturally form open tetramers when produced recombinantly.

    [0460] Together, the disclosure provides mutations at defined locations in NA proteins that close the open structures of various NA tetramers. These stabilized NA structures can be used as vaccine antigens in either soluble form or when presented on scaffolds.

    Materials and Methods

    Protein Design and Expression

    [0461] NA constructs were expressed by transient transfection in Expi293F cells (ThermoFisher Scientific) at a density of 2.5×10{circumflex over ( )}6 cells/ml using ExpiFectamine™ 293 Transfection Kit (ThermoFisher Scientific). The supernatants were harvested 5 days post transfection and centrifuged at 4000 rpm to remove cell debris. The culture supernatants were sterile filtered prior to purification by immobilized metal affinity chromatography (IMAC). Clarified supernatant was incubated for 2 h at room temperature with Ni Sepharose™ High Performance histidine-tagged protein purification resin (GE Healthcare) and separated through affinity chromatography. Bound protein was eluted with 300 mM imidazole, 50 mM Tris-HCl and 0.5 M NaCl. Eluted protein was further purified by size exclusion chromatography into phosphate-buffered saline (PBS) using a Superdex™ 200 Increase 10/300 column (GE Life Sciences).

    NA Antigenic Characterization

    [0462] Several mAbs are known that can be used to assess the antigenicity or conformational state of NA. We used multiple mAbs for this purpose, including CD6, a mAb that binds across the interface of two protomers in the closed, crystallographically observed C4-symmetric configuration (Wan et al., Nat. Comms. 6:6114). We found that CD6 bound better to recombinant NA proteins that formed closed tetramers than NA proteins that formed open tetramers.

    [0463] A fortéBio Octet™ HTX instrument was used to measure binding of NA proteins to antibodies that target several antigenic sites. All assays were performed in PBS supplemented with 1% bovine serum albumin (BSA) to minimize nonspecific interactions. The final volume for all solutions was 50 μl/well. Assays were performed at 30° C. in solid black 384-well plates. NA was loaded for 300-600 s on HIS1K tips, which were then dipped to capture mAbs for 600 s. mAbs were then allowed to dissociate for 300-600 s in PBS+1% BSA. Data analysis was carried out using Octet software, version 11. High capture levels of protein (same as reference proteins or higher) were part of the selection process for EM analysis. Binding of mAb to protein was the second step of the selection process for EM analysis.

    NA Activity Assay's

    [0464] Neuraminidase activity was measured with the NA-Fluor Influenza Neuraminidase Assay Kit according to the manufacturer's protocol. Briefly, 50-100 μg/ml of protein was used as a start concentration and 2-fold dilutions were prepared in duplicate in a black 96-well, flat bottom plate for each protein sample. The wells in column 12 were left empty for controls. NA-Fluor Substrate was prepared according to the protocol and added to each well. Plates were incubated for 1 h at 37° C. and reactions were stopped with NA-Fluor Stop Solution. Plates were read using an excitation wavelength range of 350 nm to 365 nm and an emission wavelength range of 440 nm to 460 nm. Background control wells were subtracted for each protein serial dilution. Finally, protein dilutions were plotted versus relative fluorescence unit (RFU) values.

    EM Sample Preparation

    [0465] We used negative stain electron microscopy and particle averaging to assess whether the head domain of recombinant NA proteins adopted the open or closed structure. FIG. 2 shows representative examples of two-dimensional class averages of recombinant NA proteins that form open tetramers (N1.sub.Ca109, N1.sub.NC99, N1.sub.M115, N1.sub.WSN33 and N6.sub.Schuan14), mixtures of open and closed tetramers (N7.sub.NL03, N8.sub.ID13, and N9.sub.Anhuif3), and closed tetramers (N2.sub.Wi0S, N3.sub.Swine/Missouri, N4.sub.Red knot/Delaware16, and N5.sub.Shorebird/Delaware16).

    [0466] Proteins were diluted to a concentration of about 0.02 mg/ml with buffer containing 10 mM HEPES, pH 7.0, and 150 mM NaCl and adsorbed to a glow-discharged carbon-coated copper grid. The grid was washed with a drop of the same buffer three times and stained with 0.75% uranyl formate. Images were recorded at a nominal magnification of 100,000 (pixel size: 0.22 nm) using SerialEM software on an FEI Tecnai T20 electron microscope equipped with an FBI Eagle CCD camera and operated at 200 kV. Particles were selected from the micrographs automatically using in-house software (Yaroslav Tsybovsky, unpublished) and extracted into 128×128-pixel boxes. Reference-free 2D classification was performed using Relion 1.4.

    Results

    [0467] Referring to FIG. 1, three different recombinant NA designs were expressed (FIG. 1A), purified by IMAC, and examined by size exclusion chromatography (SEC). In the first recombinant NA configuration, an N-terminal 6× His tag was appended to residues 35-469 of A/California/07/2009 (H1N1) NA (SEQ ID NO: 1), comprising the native stalk and head domains. A second recombinant NA configuration was tested in which the cytosolic, transmembrane, and stalk domains of the wild-type NA (residues 1-77 in SEQ ID NO:1) were replaced by a 6× His-tag, an hVSAP domain to drive protein tetramerization (Xu et al., J. Virol. 82:10493-10501), a thrombin cleavage site, and a two-residue Gly-Gly linker. A third recombinant NA configuration was tested in which the cytosolic, transmembrane, and stalk domains of the wild-type NA (residues 1-82 in SEQ ID NO: 1) was replaced by a 6× His-tag, an hVSAP domain, a thrombin cleavage site, and a two-residue Gly-Gly linker. Recombinant NAs in which the head domain started at position 83 showed homogeneous SEC profiles (FIG. 1B) with a major peak corresponding to the estimated molecular weight of NA tetramers, with minimal aggregation. Subsequent constructs were designed with head domains starting at position 83.

    [0468] Referring to FIG. 2, purified recombinant NA proteins from a number of subtypes were characterized structurally by negative stain EM. Representative NAs from the N2, N3, N4, N5 subtypes formed closed tetrameric structures in which the head domain resembled the C4-symmetric structure classically observed by X-ray crystallography. Representative NAs from the N1 and N6 subtypes formed open tetramers in which the head domains did not form a single, compact structure. Representative NAs from the N7, N8, and N9 subtypes formed mixtures of open and closed tetramers.

    [0469] Referring to FIG. 3, in one non-limiting example, we designed a series of recombinant NA mutants based on the wild-type A/California/07/2009 (H1N1) NA sequence that resulted in a protein that formed a closed tetramer. Introducing ten mutations into A/California/07/2009 (H1N1) NA (construct name 94_N1-Cal09_danfav2 in Table 1; SEQ ID NO:79) resulted in 45% closed tetramers. Additional mutations and a reverse mutation result in a protein (construct name 155_N1-Cal09-c130_T453V in Table 1; SEQ ID NO:13) that forms 90-100% closed recombinant NA tetramers. The 99P, 177I, 196T and 205I mutations provide improved hydrophobic packing at the infer-protomeric interface. The 165S mutation helps stabilize the closed conformation of a loop that participates in the inter-protomeric interface. The 161V and 172A mutations remove a cysteine and optimize packing, which improves expression. The 100L, 408M and 419V mutations improve expression by removing polar residues in a region of the protein that is partially hidden from solvent.

    [0470] Referring to FIG. 4, in another non-limiting example, stabilizing mutations introduced into the sequence of A/Michigan/45/2015 (H1N1) NA, which forms an open tetramer when the wild-type sequence for the head domain is used, result in a protein (construct name 174_N1-Mi15_c155_T131Q in Table 1; SEQ ID NO: 18) that forms 100% closed tetramers. The 131Q mutation optimizes packing and helps stabilize the closed conformation of a loop that participates in the inter-protomeric interlace.

    [0471] Referring to FIG. 5, in another non-limiting example, stabilizing mutations introduced into the sequence of A/WSN/1933 (H1N 1) NA, which forms an open tetramer when the wild-type sequence for the head domain is used, result in a protein (construct name 366_N1-WSN33_c155_G105S_I106V_A157T_V163I_A166V_R210G in Table 1; SEQ ID NO:43) that forms 80% closed tetramers. The 157T and 166V mutations provide improved hydrophobic packing at the inter-protomeric interface. The 210G mutation removes electrostatic repulsion at the inter-protomeric interface. The 105S, 106V and 163I mutations help optimize packing to stabilize the closed conformation of a loop that participates in the inter-protomeric interface.

    [0472] Referring to FIG. 6, in another non-limiting example, stabilizing mutations introduced into the sequence of A/Vietnam/1203/04 (H5N1) NA, which forms an open tetramer when 10 stabilizing mutations originally identified in A/California/07/2009 (H1N1) NA are used, result in a protein bearing 14 mutations (construct name 354_N1-VN04_c155_I106V_T131Q_V163I_A166V in Table 1; SEQ ID NO:40) that forms 100% closed tetramers. The 106V, 131Q and 163I mutations help optimize packing to stabilize the closed conformation of a loop that participates in the inter-protomeric interface. The 166 V mutation provides improved hydrophobic packing at the inter-protomeric interface.

    [0473] Referring to FIG. 7, two mutations introduced into the recombinant A/Jiangxi-Donghu/346-2/2013 (H10N8) N8 NA (construct name 285_N8-Jiangxi-Donghu2013_E162P-Q165S in Table 1; SEQ ID NO:36) resulted in the formation of 100% closed tetramers. The 162P and 165S mutation help stabilize the closed conformation of a loop that participates in the inter-protomeric interface.

    [0474] Referring to FIG. 8, we introduced substitutions at positions that are critical for stabilizing the closed tetrameric structure of NA into a naturally closed recombinant NA to open up the closed, compact structure. Three mutations at positions that had been identified to stabilize open tetramers resulted in the formation of exclusively open tetramers of the NA from A/Wisconsin/67/2005 (H3N2) (construct name 255_N2-Wis05_V165Q_I176V_T 195S in Table 1; SEQ ID NO:34). The 176V and 195S mutations decrease the amount of inter-protomeric hydrophobic packing that is natively present. The 165Q mutation allows for increased flexibility of a loop that participates *n the inter-protomeric interface

    [0475] Referring to FIG. 9, a Basic Local Alignment Search fool protein (BLASTp) alignment between reference sequences and any arbitrary sequence of the same subtype allows for identification of positions for the described mutations in any NA sequence. Sequence positions in arbitrary NA sequences are identified based on alignment to corresponding positions in reference sequences. Many sequence alignment tools are known to those of skill in the art and can be used to align arbitrary NA sequences to the provided reference sequences. Here we provide protocols for aligning sequences using the online BLASTp tool provided by the National Institute of Health (protocol 1) as well as a standalone executable version of the BLAST software that can be run locally on any computer (protocol 2).

    [0476] Overall, we identified mutations that result in recombinant NA proteins that adopt closed, C4-symmetric, or open, non-symmetric conformations. Mutations that fill cavities in NA are helpful for tetramer closure. In some non-limiting examples, engineered disulfide bonds are helpful for tetramer closure. Certain amino acid positions, including but not limited to position 165, appear most relevant for dictating the open or closed conformational state of NA tetramers. In addition, other mutations substantially improve overall protein expression levels.

    TABLE-US-00010 TABLE 1 Mutations Mutations highlighted in % Name Sequence included uppercase Closure 94_N1- VKLAGNSSLCPVSGWAPLSKDNSVRTG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 45% Ca109_dtext missing or illegible when filed n SKGEVFVIREPFLSCSPLXCRTFFLTQ 99P/196T/205I, skgEvfyirepfiscsplscrtffltq fav2 GALLNDKHSNGTLKDRSPYRTLMSCPI 113E/170S, gallndkhsngtikdrspystlmscpi GSVPSPSNBRFESVAWSASACHDGINW 165S, gSvpspSnsrfesvawsasachdginw LTIGITGPGNSAVAILKYNGIITDTIK 1text missing or illegible when filed L/408M/419V, ltigiTgpdngavailkyagiitdtik SWRNMILRTQESECACVNGSCFTVMTU 453T swrnnilrtqesecacvngseftvmtd GPSNGDASYKIFRIEKGKIVKSVEMNA gpanggasykifriekgkivksvemna PNYHYPECDCYPDSSEITCVCRDNWNG pnyhyeecscypdnseitcvcrdnwhg SNRPWVSPNQNLEYQIGYIGSGIFGDN snrpwvsfnqnleyglgyicsglfgdn PRtext missing or illegible when filed NDtext missing or illegible when filed GSCCPVSENGANGVKGFEPK prpndktgasgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwlgrtkslssrngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VMHPELTGLDCIVPCPWVELIESRPKE vMkpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNStext missing or illegible when filed TTGWSWPDG ntiwtsgssisfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 79) aslpftldk (SEQ ID NO: 79) 112_N1- VKLAGNSNLCPVSGWAPYSKDNSVRIG N1 numbering: vklagnsnlcpvsgwapyskdnsvrig 40% Ca109_dtext missing or illegible when filed n SKGEVFVIREPFISCSPLECRTFFLTQ 99P/196T/205I, skgEvfvirepfiscsplecrtffltq fav2_no- GALLNDKHSNGTIKDRSPYRTLMSCPL 113E/170S, gallndkhsngtikdrspyrtlmscpl space-5 GSVPSPSNSRFESVAWSASACHDGINW 165S, 453T gSvpspSnsrfesvawsasachdginw LTIGITGPDNGAVATLKYNGIITDTIK ltigiTgpdngavatlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIERGKIVKSVEMNA gpsngqasykifriergkivksvemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvctext missing or illegible when filed nwhg SNRPWVSFNQNLEYQIGYICSSIFGDN snrpwvsfnqnleyqigyicssifgdn PRPGDKTGSCGPVSSNGANGVKGFSFK prpgdktgscgpvssngangvkgfsfk YGNSVWIGRTKSISSRNGFEMIWDPNG ygnsvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VQHPELTGLDCIRPCPWVELIRGRPKE vqhpeltgldcirpcpwvelirgrpke NTIWTSGSSILFCGVNSDTTGWSWPDG ntiwtsgssilfcgvnsdtTgwswpdg ACLPCTIDK (SEQ ID NO: 80) aclpctidk (SEQ ID NO: 80) 113_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 80-90%  Ca109_DF2 SKGEVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrtffltq TI GALLNDKHSNGTIKDRSPYRTLMSCPL 205I, gallndkhsngtikdrspyrtlmscpl GSVPSPTNSRFESIAWSASACHDSINX 113E/170T, gSvpspTnsrfesIawsasachdsinx LTIGITGPDNGAVAILKYNGLITDTIK 165S, ItigiTgpdngavaIlkynglitdtik SWRNPNILRTQESECACVNGSCFTVMD 1text missing or illegible when filed L/408M/419V, swrnpnilrtqesecacvngscftvmd GPSNGQASYKIFRIEKGKIVKSVEMNA 453T gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSPNQNLEYQIGYICSGIFGDN snrpwvspnqnleyqigyicsgifgdn PRPGDKTGSCGPVSSNGANGVKGFSFK prpgdktgscgpvssngangvkgfsfk YGNGVXIGRTKSISSRNGFEMIWDPNG ygngvxigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VMNPELTGLDCIVPCFWVELIRGRPKE vMnpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTTGWSWPDG ntiwtsgssisfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 81) aelpftidk (SEQ ID NO: 81) 114_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 100%  Ca109_DF2 SKGEVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrtffltq TI_T170S GALLNDKESNGTIKDRSPYRTLMSCPI 205I, gallndkesngtikdrspyrtlmscpi GSVPSPSNSRFESIAWSASACHDGINX 113E/170S, gSvpspSnsrfesiawsasachdginx LTISITGPDNGAVAILKYNGLITDTIK 165S, ltisiTgpdngavaIlkynglitdtik SWKNNILRTQESECACVNGSCFTVMTD 1text missing or illegible when filed L/408M/419V, swknnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVSMNA 453T gpsngqasykifriekgkivksvsmna PNYHYESCSCYPDSSEITCVCRDNWHG pnyhyescscypdsseitcvcrdnwhg SNRPWVSFNQSLEYQIGYICSGIFGDN snrpwvsfnqsleyqigyicsgifgdn PRPNDKTGSCGPVSSNGSNGVKGFSFK prpndktgscgpvssngsngvkgfsfk YGNSVWIGRTKSISSRNGFEMIWDPNG ygnsvwigrtksissrngfemiwdpng WTGTDNNTSIKQDIVGINEWSGYSGSF wtgtdnntsikqdivginewsgysgsf VMHPELTGIDCIVPCTWVELIRGRPKE vMhpeltgidciVpctwvelirgrpke NTIWTSGSSISFCGVNSDTTGWSWPDG ntiwtsgssisfcgvnsdttgwswpdg AELPFTIDK (SEQ ID NO: 82) aelpftidk (SEQ ID NO: 82) 127_N1- VKLAGNSSLCPVSGWAPYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPyskdnsvrig 30-40%  Ca109_DF2 SKGEVFVIREPFISCEPLECRTFFLTD text missing or illegible when filed skgEvfvirepfisceplecrtffltd TI_CysKO_no- GALLNDKHSNSTIKDRSPYRTIMEVPL text missing or illegible when filed gallndkhsnstikdrspyrtimeVpl space-B GSVPSTNARFERSIAWSASACHDGINW 113E/170T, gSvpsTnArfersiawsasachdginw LTIGITGPDNGAVALLKYNSIITDTIK text missing or illegible when filed ltigiTgpdngavallkynsiitdtik SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSYEMNA gpsngqasykifriekgkivksyemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNWNLPYQIGYICSGIPGDN snrpwvsfnwnlpyqigyicsgipgdn PRPNDKTGSCGPVSSNGANGVKSPSFK prpndktgscgpvssngangvkspsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTTGWSWPDG ntiwtsgssisfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 83) aelpftidk (SEQ ID NO: 83) 128_N1- VKLAGNSSLCPVSGMAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgmaPLskdnsvrig 90-100% Ca109_DF2 SKGEVFVIRPRFISCSPLECRTFFLTQ text missing or illegible when filed skgevfvirprfiscsplecrtffltq TI_CysKO_T453V GALLNDKtext missing or illegible when filed SNGTIKDRSPYRTLMNVPtext missing or illegible when filed text missing or illegible when filed gallndktext missing or illegible when filed sngtikdrspyrtlmnVptext missing or illegible when filed GSVPSPTNAKFESIAWSASACHDGINW 113E/170T, gSvpspTnAkfesiawsasachdginw LTIGITGPDNGAVAILKYNGIITDTIK 165S, ltigiTgpdngavailkyngiitdtik SWRNNILRTQESCCACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesccacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNFPWVSFNQNLEYQIGYICSGIFGDN snfpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGDVSSNGANGVKGFSFK prpndktgscgdvssngangvkgfsfk YGNGVWIGPTKSISSPNGFEMIWDPNG ygngvwigptksisspngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGKPKE vMhpeltgldcivpcfwvelirgkpke NTIWTSGSSISFCGVNSDTFGWSWPDG ntiwtsgssisfcgvnsdttext missing or illegible when filed gwswpdg AELPFTIDK (SEQ ID NO: 84) aelpftidk (SEQ ID NO: 84) 130_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 90-100% Ca109_DF2 SKGDVFVIREPFISCSPLECRTPFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtpfltq TI_CysKO_ GALLNDKNSNGTLKDRSPYRTLMSVPtext missing or illegible when filed text missing or illegible when filed gallndknsngtlkdrspyrtlmsVptext missing or illegible when filed text missing or illegible when filed GSVPSPYNARFEEIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNGAVAtext missing or illegible when filed LKYNGtext missing or illegible when filed TDIK 453T, ltigiTgpdngavaTlkyngtext missing or illegible when filed dtik SWRNMILKTQESECACVNGSCFTVMTD text missing or illegible when filed swrnmilktqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSP wtgtdnnfsikqdivginewsgysgsp VMHPELTGLDCIVPCFWVEIIRGRPKE vMhpeltgldciVpcfwveiirgrpke STIWTSGSSISFCGVNSDTTGWSWPDG stiwtsgssisfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 85) aelpftidk (SEQ ID NO: 85) 131_N1- VKLAGNSSLCPVSGWAPYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPyskdnsvrig 90-100% Ca109_DF2 SKGDVFVIREPFISCSPLECKTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecktffltq TI_CysKO_no- GALINDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed galindkhsngtikdrspyrtlmsVpi space- GSVPSPYNDRFESISWSASACHDGINW 453T, gSvpspyndrfesiswsasachdginw B_E113D_T170Y LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavailkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYESCSCYPFSSEITCVCRDNWHG pnyhyescscypfsseitcvcrdnwhg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGPSFK prpndktgscgpvssngangvkgpsfk YGNYVWIGRTKSISSRNGFEMIWDPNG ygnyvwigrtksissrngfemiwdpng WTGTDNNFSIKGDIVGINEWSGYSGSF wtgtdnnfsikgdivginewsgysgsf VQHPELTFLDCIRFCFWVELIRGRPKE vqhpeltfldcirfcfwvelirgrpke NTIWTSGSSISFCGVNSDTTGWSWPDG ntiwtsgssisfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 86) aelpftidk (SEQ ID NO: 86) 134_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed Ca109_DF2 SKGGVKVIREPFISCSPLECRTFFLTG text missing or illegible when filed skggvkvirepfiscsplecrtffltg TI_CysKO_ GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GEVPSPYNARFESTAWSASACHDGINW 100L/408M/419V, gevpspynArfestawsasachdginw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITDTIK 161V/172A ltigiTgpdngavailkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNSQASYKIFRIRKGKIVKSVEMNA gpsnsqasykifrirkgkivksvemna PNYHYEECSCYPDSSEITCVCHDNWHG pnyhyeecscypdsseitcvchdnwhg SNRPWVRFNQNLEYQIGYICSGIFGDN snrpwvrfnqnleyqigyicsgifgdn PRPNDKTFSCFPVSSNGANGVKGFSFK prpndktfscfpvssngangvkgfsfk YGNGVWIGPTKSISSPNGFEMIWDPNG ygngvwigptksisspngfemiwdpng WTGTDNNFSIKQDIVGINEWSGYSGSF wtgtdnnfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisgcgvnsdfvgwswpdg AELPFTIDK (SEQ ID NO: 10) aelpftidk (SEQ ID NO: 10) 140_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 10-20%  M115_DF2TI SKGEVFVIREPFISCSPLECPFFPLTQ 99P/177text missing or illegible when filed /196T/ skgEvfvirepfiscsplecptffltq GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesTawsasachdginw LTIGITGPDNGAVAILKYNGIITDTIK 165S, ltigiTgpdngavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIRKGKTIKSVEMKA 453T gpsdgqasykifrirkgktiksvemka PNYHYEECSCYPDSSEITCVCNDNWHG pnyhyeecscypdsseitcvcndnwhg SNRPWVRFNQNLEYQIGYICSGIFGDN snrpwvrfnqnleyqigyicsgifgdn PRPNDKTFSCFPVSSNGANGVKGFSFK prpndktfscfpvssngangvkgfsfk YGNGVWIGPTKSISSPNGFEMIWDPNG ygngvwigptksisspngfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdTvgwswpdg AELPFTIDK (SEQ ID NO: 11) aelpftidk (SEQ ID NO: 11) 141_N1- VKLAGNSSLCPVSGWAPYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPyskdnsvrig 40% M115_DF2TI_no- SKGEVFVIREPFISCSPLECPFFPLTQ 99P/177text missing or illegible when filed /196T/ skgEvfvirepfiscsplecpffpltq space-text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw LTIGITGPDNGAVAILKYNGIITDTIK 165S, 453T ltigiTgpdngavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIRKGKTIKSVEMKA gpsdgqasykifrirkgktiksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLSYQMGYICSGVFGDN snrpwvsfnqnlsyqmgyicsgvfgdn PRPNDKTGSCGFVSSNGANGVKGFSFK prpndktgscgfvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VQHPELTGLDCIRPCFWVELIRGRPEE vqhpeltgldcirpcfwvelirgrpee NTIWTSGSSISFCGVNSDTtext missing or illegible when filed GWSWPDG ntiwtsgssisfcgvnsdttext missing or illegible when filed gwswpdg AELPFTIDK (SEQ ID NO: 12) aelpftidk (SEQ ID NO: 12) 155_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 90-100% Ca109- SKGDVFVIREPFISCSPLECPFFPLTQ 99P/177text missing or illegible when filed /196T/ skgdvfvirepfiscsplecpffpltq C130_T453V GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavailkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLSYQIGYICSGIFGDN snrpwvsfnqnlsyqigyicsgifgdn PRPNDKTGSCGFVSSNGANGVKGFSFK prpndktgscgfvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 13) aelpftidk (SEQ ID NO: 13) text missing or illegible when filed VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 70% c155 SKGDVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrtffltq GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S, gallndkhsngtikdrspyrtlmsVpi GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDNGAVAILKYNGtext missing or illegible when filed ITDTIK text missing or illegible when filed ltigiTgpdngavaIlkyngtext missing or illegible when filed itdtik SWRNNILRTQESECACVNGSCFTIMTD swrnnilrtqesecacvngscftimtd GPSNGQASYKIFRIEKGKIVKSVEMKA gpsngqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLSYQIGYICSGVFGDN snrpwvsfnqnlsyqigyicsgvfgdn PRPNDKTGSCGFVSSNGANGVKGFSFK prpndktgscgfvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigrtksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 14) aelpftidk (SEQ ID NO: 14) 164_N1- VKLAGNSSLCPVSGWAPLSKNNAVRIG N1 numbering: vklagnsslcpvsgwaPLsknnavrig 80-90%  text missing or illegible when filed SKGDVFVIREPFISCSPLSCRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplscrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S, gallndkhsngtikdrspyrtlmsvpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynkrfesfawsasachdginw LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 103N/105A swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA gpsdgqasykifriekgkiiksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLSYQMGYICSGVFGDN snrpwvsfnqnlsyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 15) aelpftidk (SEQ ID NO: 15) 165_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 100%  text missing or illegible when filed SKGDIFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdIfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSPpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 114I/166P swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA gpsdgqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 16) aelpftidk (SEQ ID NO: 16) 167_N1- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig 100%  text missing or illegible when filed SKGDVFVIREPFVSCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfVscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPtext missing or illegible when filed 205I, 165S, gallndkhsngtikdrspyrtlmsVptext missing or illegible when filed text missing or illegible when filed CSPPSPYNARVESIAWSASACHDGINW 100L/408M/419V, CSvpspynarVesIawsasachdginw text missing or illegible when filed LTIGITGPDSGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdsgavailkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTIMTD 101C/122V/164C/ swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA 174V/444V gpsdgqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldcIvpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTVGWSWPDG ntiwtsgssiVfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 17) aelpftidk (SEQ ID NO: 17) 174_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 100%  text missing or illegible when filed SKGDVFVIREPFVSCSPLECRQFFLTQ 99P/177I/196T/ skgdvfvirepfvscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPtext missing or illegible when filed 205I, 165S, gallndkhsngtikdrspyrtlmsVptext missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 131Q swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA gpsdgqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldcivpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTVGWSWPDG ntiwtsgssivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 18) aelpftidk (SEQ ID NO: 18) 175_N1- VKLAGNSSLCPVSGWAPLSKNNAVRIG N1 numbering: vklagnsslcpvsgwaPLskNnAvrig 90-100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrqffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPtext missing or illegible when filed 205I, 165S, gallndkhsngtikdrspyrtlmsVptext missing or illegible when filed text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD text missing or illegible when filed swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA 131Q gpsdgqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTVGWSWPDG ntiwtsgssivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 19) aelpftidk (SEQ ID NO: 19) 176_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPtext missing or illegible when filed 205I, 165S, gallndkhsngtikdrspyrtlmsVptext missing or illegible when filed text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gsPpspynarfesiawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 131Q, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKIVKSVEMKA 114I/166P gpsdgqasykifriekgkivksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 20) aelpftidk (SEQ ID NO: 20) 178_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 90-100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPtext missing or illegible when filed 205I, 165S, gallndkhsngtikdrspyrtlmsVptext missing or illegible when filed text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigitgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 131Q/442I swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 21) aelpftidk (SEQ ID NO: 21) 181_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 90-100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 131M/442I swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 22) aelpftidk (SEQ ID NO: 22) 182_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 90-100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 131M/442I swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 23) aelpftidk (SEQ ID NO: 23) 183_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 95-100% text missing or illegible when filed SKGDVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgdvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPL 205I, 165S, gallndkhsngtikdrspyrtlmsVpL text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 161V/172A, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD text missing or illegible when filed swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA text missing or illegible when filed gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIivfcgvnsdtvgwswpdg AELPFTIDK (SEQ ID NO: 24) aelpftidk (SEQ ID NO: 24) 185_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed text missing or illegible when filed SKGEIFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgEIfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSPPSPTNSRFESIAWSASACHDGINW 113E/170T, gSPpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T, gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG 114T/166F pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTTGWSWPDG ntiwtsgssivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 25) aelpftidk (SEQ ID NO: 25) 194_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 70-80% text missing or illegible when filed SKGEVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T, text missing or illegible when filed gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTTGWSWPDG ntiwtsgssivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 26) aelpftidk (SEQ ID NO: 26) 195_N1- VKLAGNSSLCPVSGWAPLSKDNAVRIG N1 numbering: vklagnsslcpvsgwaPLskdnAvrig 50-60% text missing or illegible when filed SKGEVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN text missing or illegible when filed snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTTGWSWPDG ntiwtsgssivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 27) aelpftidk (SEQ ID NO: 27) 196_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 40% text missing or illegible when filed SKGEIFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgEIfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSPPSPTNSRFESIAWSASACHDGINW 113E/170T, gSPpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN T131Q snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSSIVFCGVNSDTTGWSWPDG ntiwtsgssivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 28) aelpftidk (SEQ ID NO: 28) 198_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 20-30% text missing or illegible when filed SKGEVFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN T131Q/4421I snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTTGWSWPDG ntiwtsgsIivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 29) aelpftidk (SEQ ID NO: 29) 201_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig 50% text missing or illegible when filed SKGEVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN T131Q/4421I snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTTGWSWPDG ntiwtsgsIivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 30) aelpftidk (SEQ ID NO: 30) 202_N1- VKLAGNSSLCPVSGWAPLSKNNAVRIG N1 numbering: vklagnsslcpvsgwaPLskNnAvrig 20% text missing or illegible when filed SKGEVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI 205I, gallndkhsngtikdrspyrtlmscpi text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw text missing or illegible when filed LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG 103N/105A, pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN T131M/4421I snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIVFCGVNSDTTGWSWPDG ntiwtsgsIivfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 31) aelpftidk (SEQ ID NO: 31) 203_N1- VKLAGNSSLCPVSGWAPLAKtext missing or illegible when filed NSVRIG N1 numbering: vklagnsslcpvsgwaPLAktext missing or illegible when filed nsvrig 90% text missing or illegible when filed SKGEVFVIREPFISCSPLECRMFFLTQ 99P/177I/196T/ skgEvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPL 205I, gallndkhsngtikdrspyrtlmscpL text missing or illegible when filed GSVPSPTNSRFESIAWSASACHDGINW 113E/170T, gSvpspTnsrfesIawsasachdginw text missing or illegible when filed LTIGITGPDSGAVAILKYNGIITDTIK 165S, ltigiTgpdsgavailkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTIMTD 100L/408M/419V, swrnnilrtqesecacvngscftimtd GPSDGQASYKIFRIEKGKILKSVEMKA 453T,  gpsdgqasykifriekgkilksvemka PNYHYEECSCYPDSSEITCVCRDNWHG 101A/163L/T151S/ pnyhyeecscypdsseitcvcrdnwhg SNRPWVSFNQNLEYQMGYICSGVFGDN 4421I/444A snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGPTKSISSRKGFEMIWDPNG ygngvwigptksissrkgfemiwdpng WTGTDNKFSIKQDIVGINEWSGYSGSF wtgtdnkfsikqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIAFCGVNSDTTGWSWPDG ntiwtsgsIiAfcgvnsdtTgwswpdg AELPFTIDK (SEQ ID NO: 32) aelpftidk (SEQ ID NO: 32) 249_N2- EYRNWSKPQSNITGFAPFSKDNSIRLS N2 numbering: eyrnwskpqsnitgfapfskdnsirls 50% text missing or illegible when filed AGGDIWVTREPYVSCSPDKCYQFALGQ 165Q aggdiwvtrepyvscspdkcyqfalgq closed text missing or illegible when filed GTTLNNVRSNDTVHDRTPYRTLIMNEL (mutations gttlnnvrsndtvhdrtpyrtlimnel text missing or illegible when filed GQPPHLGTKQVCIAWSSSSCHDGKAWL promote open gQpphlgtkqvciawsssschdgkawl open) HVCVTGDDKNATASFIYNGPLVDSIVS state of NA) hvcvtgddknatasfiyngplvdsivs WSKEILRTQESECVCINGTCTVVMTDG wskeilrtqesecvcingtctvvmtdg SASCKADTKILFIEEGKIVHTSTLSGS sasckadtkilfieegkivhtstlsgs AQHVEECSCYPRYLGVPGYCRDNWKGS aqhveecscyprylgvpgycrdnwkgs NRPIVDINIKDYSIVSSYVCSCLVGDT nrpivdinikdysivssyvcsclvgdt PRKNDSSSSSHCLDPNNEEGGHGVKGW prkndssssshcldpnneegghgvkgw AFDSGNDVWNGRTISEKLRSGYETFKV afdsgndvwngrtiseklrsgyetfkv IEGWSNPNSKLQINRQVIVDRGNRSGY iegwsnpnsklqinrqvivdrgnrsgy SGTPSVSGKSCINRCFYVELIPSRKEE sgtpsvsgkscinrcfyvelipsrkee TEVLWTSNSIVVFCGTSGTYGTGSWPD tevlwtsnsivvfcgtsgtygtgswpd GADINLMPtext missing or illegible when filed  (SEQ ID NO: 33) gadinlmptext missing or illegible when filed  (SEQ ID NO: 33) 255_N2- EYRNWSKPQSNITGFAPFSKDNSIRLS N2 numbering: eyrnwskpqsnitgfapfskdnsirls 5% text missing or illegible when filed AGGDIWVTREPYVSCSPDKCYQFALGQ 165Q, 176I, aggdiwvtrepyvscspdkcyqfalgq closed text missing or illegible when filed GTTLNNVRSNDTVHDRTPYRTLIMNEL text missing or illegible when filed gttlnnvrsndtvhdrtpyrtlimnel (50% text missing or illegible when filed GQPPHLGTKQVCVAWSSSSCHDGKAWL (mutations gQpphlgtkqvcVawsssschdgkawl open) HVCVSGDDKNATASFIYNGPLVDSIVS promote open hvcvSgddknatasfiyngplvdsivs WSKEILRTQESECVCINGTCTVVMTDG state of NA) wskeilrtqesecvcingtctvvmtdg SASCKADTKILFIEEGKIVHTSTLSGS sasckadtkilfieegkivhtstlsgs AQHVEECSCYPRYLGVPGYCRDNWKGS aqhveecscyprylgvpgycrdnwkgs NRPIVDINIKDYSIVSSYVCSCLVGDT nrpivdinikdysivssyvcsclvgdt PRKNDSSSSSHCLDPNNEEGGHGVKGW prkndssssshcldpnneegghgvkgw AFDSGNDVWNGRTISEKLRSGYETFKV afdsgndvwngrtiseklrsgyetfkv IEGWSNPNSKLQINRQVIVDRGNRSGY iegwsnpnsklqinrqvivdrgnrsgy SGTFSVSGKSCINRCFYVELIPSRKEE sgtfsvsgkscinrcfyvelipsrkee TEVLWTSNSIVVFCGTSGTYGTGSWPD tevlwtsnsivvfcgtsgtygtgswpd GADINLMPtext missing or illegible when filed  (SEQ ID NO: 34) gadinlmptext missing or illegible when filed  (SEQ ID NO: 34) 282_N8- HFMNNTEALCDAKGFAPFSKDNSIRIG N8 numbering: hfmnntealcdakgfapfskdnsirig 60% text missing or illegible when filed SRGHVFVIREPYVSCSPTECRTFFLTQ 163S srghvfvirepyvscsptecrtffltq text missing or illegible when filed GSLLNDKHSNGTVKDRSPYRTLMSVEI gsllndkhsngtvkdrspyrtlmsvei text missing or illegible when filed GSSPNVYQARFEAVAWSATACHDGKKW gSspnvyqarfeavawsatachdgkkw MTIGVTGPDAKAVAVVHYGGIPTDVIN mtigvtgpdakavavvhyggiptdvin SWAGDILRTQESSCFCIQGECFWVNTD swagdilrtqesscfciqgecfwvntd GPAGRQAQYNAFNAKQGKIBGQGEISF gpagrqaqyrsfkakqgkivgqaeisf NGGHIRKCSCYPNEGEVECVCKDNWTG ngghirkcscypnegevecvckdnwtg TNRPVLVISPDLSYRYGYLCAGLPSDT tnrpvlvispdlsyrygylcaglpsdt PRGEDSQFTGSCTSPMGNGQYGWKGFG prgedsqftgsctspmgngqygwkgfg FRQGNDVWNGRTISKTSKDGFEILKVR frqgndvwngrtisktskdgfeilkvr NGWVQNSKEQIKEQVVVDNLNWSGYSG ngwvqnskeqikeqvvvdnlnwsgysg SFRKPAEKTKRBCKVPCFWVEMIRGNP sfrkpaektkrbckvpcfwvemirgnp EEKTIWTSSSSIVMCGVDHAIADWSWH eektiwtssssivmcgvdhaiadwswh DGAILPFDIDKM (SEQ ID NO: 35) dgailpfdidkm (SEQ ID NO: 35) 285_N8- HFMNNTEALCDAKGFAPFSKDNSIRIG N8 numbering: hfmnntealcdakgfapfskdnsirig 100% text missing or illegible when filed SRGHVFVIREPFVSCSPTECRTFFLTQ text missing or illegible when filed , 163S srghvfvirepfvscsptecrtffltq text missing or illegible when filed GSLLNDKHSNGTVKDRSPYRTLMSVPI gsllndkhsngtvkdrspyrtlmsvPi text missing or illegible when filed GSSPNVYQARFEAVAWSATACHDGKKW gSspnvyqarfeavawsatachdgkkw text missing or illegible when filed MTIGVTGPDAKAVAVVHYGGIPTDVIN mtigvtgpdakavavvhyggiptdvin SWAGDILRTQESSCFCIQGECFWVMTD swagdilrtqesscfciqgecfwvmtd GPAGRQAQYNAFNAKQGKIBGQGEISF gpagrqaqyrsfkakqgkivgqaeisf NGGHIRKCSCYPNEGEVECVCKDNWTG ngghirkcscypnegevecvckdnwtg TNRPVLVISPDLSYRYGYLCAGLPSDT tnrpvlvispdlsyrygylcaglpsdt PRGEDSQFTGSCTSPMGNGQYGWKGFG prgedsqftgsctspmgngqygwkgfg FRQGNDVWNGRTISKTSKDGFEILKVR frqgndvwngrtisktskdgfeilkvr NGWVQNSKEQIKEQVVVDNLNWSGYSG ngwvqnskeqikeqvvvdnlnwsgysg SFRKPAEKTKRBCKVPCFWVEMIRGNP sfrkpaektkrbckvpcfwvemirgnp EEKTIWTSSSSIVMCGVDHAIADWSWH eektiwtssssivmcgvdhaiadwswh DGAILPFDIDKM (SEQ ID NO: 36) dgailpfdidkm (SEQ ID NO: 36) 288_N8- HFMNNTEALCDAKGFAPFSKDNSIRIG N8 numbering: hfmnntealcdakgfapfskdnsirig text missing or illegible when filed SRGHVFVIREPFVSCSPTECRTFFLTQ 160P, 163S srghvfvirepfvscsptecrtffltq text missing or illegible when filed GSLLNDKHSNGTVKDRSPYRTLMSVPI 175I, gsllndkhsngtvkdrspyrtlmsvPi text missing or illegible when filed GSSPNVYQARFEAVAWSATACHDGKKW gSspnvyqarfeavawsatachdgkkw text missing or illegible when filed MTIGVTGPDAKAVAVVHYGGIPTDVIN mtigvtgpdakavavvhyggiptdvin text missing or illegible when filed SWAGDILRTQESSCFCIQGECFWVMTD swagdilrtqesscfciqgecfwvmtd GPAGRQAQYNAFNAKQGKIBGQGEISF gpagrqaqyrsfkakqgkivgqaeisf NGGHIEECSCYPNEGEVECVCKDNWTG ngghieecscypnegevecvckdnwtg TNRPVLVISPDLSYRYGYLCAGLPSDT tnrpvlvispdlsyrygylcaglpsdt PRGEDSQFTGSCTSPMGNGQYGVKGFG prgedsqftgsctspmgngqygvkgfg FRQGNDVWNGRTISKTSKDGFEILKVR frqgndvwngrtisktskdgfeilkvr NGWVQNSKEQIKEQVVVDNLNWSGYSG ngwvqnskeqikeqvvvdnlnwsgysg SFTLPAEKTKRBCKVPCFWVEMIRGNP sftlpaektkrbckvpcfwvemirgnp EEKTIWTSSSSIVMCGVDHAIADWSWH eektiwtssssivmcgvdhaiadwswh DGAILPFDIDKM (SEQ ID NO: 37) dgailpfdidkm (SEQ ID NO: 37) 289_N8- HFMNNTEALCDAKGFAPFSKDNGIRIG N8 numbering: hfmnntealcdakgfapfskdngirig 70% text missing or illegible when filed SRGHVFVIREPFVSCSPTECRTFFLTQ 160P, 163S srghvfvirepfvscsptecrtffltq text missing or illegible when filed GSLLNDKHSNGTVKDRSPYRTLMSVPI 175I, text missing or illegible when filed gsllndkhsngtvkdrspyrtlmsvPi text missing or illegible when filed GSSPNVYQARFEAVAWSATACHDGKKW gSspnvyqarfeavawsatachdgkkw text missing or illegible when filed MTIGVTGPDAKAVAVVHYGGIPTDVIN mtigvtgpdakavavvhyggiptdvin text missing or illegible when filed SWAGDILRTQESSCFCIQGECFWVMTD swagdilrtqesscfciqgecfwvmtd text missing or illegible when filed GPAGRQAQYNAFNAKQGKIBGQGEISF gpagrqaqyrsfkakqgkivgqaeisf NGGHIEECSCYPNEGEVECVCKDNWTG ngghieecscypnegevecvckdnwtg TNRPVLVISPDLSYRYGYLCAGLPSDT tnrpvlvispdlsyrygylcaglpsdt PRGEDSQFTGSCTSPMGNGQYGVKGFG prgedsqftgsctspmgngqygvkgfg FRQGNDVWNGRTISKTSKDGFEILKVR frqgndvwngrtisktskdgfeilkvr NGWVQNSKEQIKEQVVVDNLNWSGYSG ngwvqnskeqikeqvvvdnlnwsgysg SFTLPAEKTKRBCKVPCFWVEMIRGNP sftlpaektkrbckvpcfwvemirgnp EEKTIWTSSSSIVMCGVDHAIADWSWH eektiwtssssivmcgvdhaiadwswh DGAILPFDIDKM (SEQ ID NO: 38) dgailpfdidkm (SEQ ID NO: 38) text missing or illegible when filed VILTGNSSICPISGWAPLAKDNSIRIG N1 numbering: viltgnssIcpisgwaPLAkdnSirig 20-30% text missing or illegible when filed SKGDVFVIPEPRISCSMLECRMFFLTQ 99P/177I/196T/ skgdvfvipepriscsmlecrMffltq text missing or illegible when filed GALLNDKHSNGTVKSPSPYFRLMSVPL 205L, 165S, gallndkhsngtvkspspytrlmsVpL text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW text missing or illegible when filed gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavailkyngiitdtik text missing or illegible when filed SWPRNILRTQESECACVNGSCFTIMTD 101A/131M/163L/ swprnilrtqesecacvngscftimtd text missing or illegible when filed GPSNGQASYKILKIEKGKVRKSIELNA 442I/444A, gpsngqasykilkiekgkvrksielna text missing or illegible when filed PNYHYEECSCYPDTGKVMCVCRDNWHG 165S pnyhyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN snrpwvsfdqnldyqigyicsgvfgdn PRPNDGTGSCGPVSSWGAMGIFGFSFR prpndgtgscgpvsswgamgifgfsfr YDNGVWDGRTKSTSSRSGFEMIWDPNG ydngvwdgrtkstssrsgfemiwdpng WTETDSSFSVRQDIVAITDWSGYSGSF wtetdssfsvrqdivaitdwsgysgsf VMHPKLTGLDCMVPCFWVSLIRGQPKE vMhpkltgldcmVpcfwvslirgqpke NTIWTSGSIIAFCGVNSDTVGWSWPDG ntiwtsgsIiAfcgvnsdtvgwswpdg AELPFSLDK (SEQ ID NO: 39) aelpfsldk (SEQ ID NO: 39) 354_N1- VKLAGNSSLCPINGWAPLSKDNSVRIG N1 numbering: vklagnsslcpingwaPLskdnsVrig text missing or illegible when filed text missing or illegible when filed SKGDVFVIREPFISCSMLECRQFFLTQ 99P/177I/196T/ skgdvfvirepfiscshlecrQffltq text missing or illegible when filed GALLNDKHSNGTVKSPSPYFRLMSVPI 205L, 165S, gallndkhsngtvkspspyfrlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGTSW text missing or illegible when filed gSVpspynArfesIawsasachdgtsw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavailkyngiitdtik SWFNNILRTQESECACVNGSCFTVMTD 131Q, text missing or illegible when filed swfnnilrtqesecacvngscftvmtd GPSNGQASYKIFMEKGKVVRKSVELDA 163I, 166V gpsngqasykifmekgkvvrksvelda PNYHIEECSCYPNAGEITCVCRDNWHG pnyhieecscypnageitcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN snrpwvsfdqnldyqigyicsgvfgdn PRPNDGTGSCSGPVSSGAYGVKGFSFK prpndgtgscsgpvssgaygvkgfsfk YGNGVWIGRTKSTNSRSGFEMIWDPNG ygngvwigrtkstnsrsgfemiwdpng WTETDSSFSVKQDIVSITDWSGYSGSF wtetdssfsvkqdivsitdwsgysgsf VMHPKLTGLDCMVPCFWVSLIRGQPKE vMhpkltgldciVpcfwvslirgrpke STIWTSGSSISFCGVNSDTVGWSWPDG stiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 40) aelpftldk (SEQ ID NO: 40) 356_N1- VKLAGNSSLCPINGWAPLSKDNSVRIG N1 numbering: vklagnsslcpingwaPLskdnsVrig text missing or illegible when filed text missing or illegible when filed SKGDIFVIREPFISCSMLECRQFFLTQ 99P/177I/196T/ skgdIfvirepfiscshlecrQffltq text missing or illegible when filed GALLNDKHSNGTVKSPSPYFRLMSVPI 205L, 165S, gallndkhsngtvkspspyfrlmsVpI text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGTSW text missing or illegible when filed gSPpspynArfesIawsasachdgtsw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavailkyngiitdtik text missing or illegible when filed SWFNNILRTQESECACVNGSCFTVMTD 131Q, text missing or illegible when filed swfnnilrtqesecacvngscftvmtd GPSNGQASYKIFMEKGKVVRKSVELDA 163I,  gpsngqasykifmekgkvvrksvelda PNYHYEECSCYPNAGEITCVCRDNWHG 114I/text missing or illegible when filed pnyhyeecscypnageitcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN snrpwvsfdqnldyqigyicsgvfgdn PRPNDGTGSCSGPVSSGAYGVKGFSFK prpndgtgscsgpvssgaygvkgfsfk YGNGVWIGRTKSTNSRSGFEMIWDPNG ygngvwigrtkstnsrsgfemiwdpng WTETDSSFSVKQDIVSITDWSGYSGSF wtetdssfsvkqdivsitdwsgysgsf VMHPKLTGLDCMVPCFWVSLIRGQPKE vMhpkltgldciVpcfwvslirgrpke STIWTSGSSISFCGVNSDTVGWSWPDG stiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 41) aelpftldk (SEQ ID NO: 41) 357_N1- VKLAGNSSLCPINGWAPLSKDNSVRIG N1 numbering: vklagnsslcpingwaPLskdnsVrig 70% text missing or illegible when filed SKGDIFVIREPFISCSPLECRQFFLTQ 99P/177I/196T/ skgdIfvirepfiscsPlecrQffltq text missing or illegible when filed GALLNDKHSNGTVKSPSPYFRLMSVPI 205L, 165S, gallndkhsngtvkspspyfrlmsVpI text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGTSW 100L/408M/419V, gSPpspynArfesIawsasachdgtsw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavaIlkyngiitdtik text missing or illegible when filed SWFNNILRTQESECACVNGSCFTVMTD 131Q, 106V swfnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFKIEKGKIVKSVEMDA 163I,  gpsngqasykifkIekgkivksveMda PNYHYEECSCYPNAGEITCVCRDNWHG 114I/166P pnyhyeecscypnageitcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN text missing or illegible when filed snrpwvsfdqnldyqigyicsgvfgdn PRPNDGTGSCSGPVSSGAYGVKGFSFK 257I, 262I prpndgtgscsgpvssgaygvkgfsfk YGNGVWIGRTKSTNSRSGFEMIWDPNG 268M ygngvwigrtkstnsrsgfemiwdpng WTETDSSFSVKQDIVSITDWSGYSGSF wtetdssfsvkqdivsitdwsgysgsf VMHPKLTGLDCMVPCFWVSLIRGQPKE vMhpkltgldciVpcfwvslirgrpke STIWTSGSSISFCGVNSDTVGWSWPDG stiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 42) aelpftldk (SEQ ID NO: 42) 366_N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnSVrig text missing or illegible when filed text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsPlecrtffltq text missing or illegible when filed GALLNDKSSRGTFKDRSPYRTLMSVPI 205L, 165S, gallndkssrgtfkdrspyrTlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW 100L/408M/419V, gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITETIK text missing or illegible when filed ltigiTgpdngavaIlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD 131Q, 106V swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSDGLASYKIFKIEKGKVTKSIELNA 163I,  gpsdglasykifkiekgkvtksielna PNSHYEECSCYPDTGKVMCVCRDNWHG 114I/166P pnshyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN text missing or illegible when filed snrpwvsfdqnldyqigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK 257I, 262I prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSTNSRSGFEMIWDPNG 268M ygngvwigrtkstnsrsgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGLPEE vMhpeltgldcmVpcfwvelirglpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 43) aelpftldk (SEQ ID NO: 43) 367_N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnSVrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsPlecrQffltq text missing or illegible when filed GALLNDKSSRGTFKDRSPYRTLMSVPI 205L, 165S, gallndkssrgtfkdrspyrTlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW 100L/408M/419V, gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITETIK text missing or illegible when filed ltigiTgpdngavaIlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD 131Q, text missing or illegible when filed swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSDGLASYKIFKIEKGKVTKSIELNA text missing or illegible when filed gpsdglasykifkiekgkvtksielna PNSHYEECSCYPDTGKVMCVCRDNWHG text missing or illegible when filed pnshyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN text missing or illegible when filed snrpwvsfdqnldyqigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSTNSRSGFEMIWDPNG ygngvwigrtkstnsrsgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGLPEE vMhpeltgldcmVpcfwvelirglpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 44) aelpftldk (SEQ ID NO: 44) 369_N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnSVrig 70% text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsPlecrQffltq text missing or illegible when filed GALLNDKSSRGTFKDRSPYRTLMSVPI 205L, 165S, gallndkssrgtfkdrspyrTlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW 100L/408M/419V, gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITETIK text missing or illegible when filed ltigiTgpdngavaIlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD 131Q, text missing or illegible when filed swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSDGLASYKIFKIEKGKVTKSIELNA text missing or illegible when filed gpsdglasykifkiekgkvtksielna text missing or illegible when filed PNSHYEECSCYPDTGKVMCVCRDNWHG text missing or illegible when filed pnshyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYQIGYICSGVFGDN text missing or illegible when filed snrpwvsfdqnldyqigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSTNSRSGFEMIWDPNG ygngvwigrtkstnsrsgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGLPEE vMhpeltgldcmVpcfwvelirglpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 45) aelpftldk (SEQ ID NO: 45) 371_N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnSVrig 80% text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvfvirepfiscsPlecrQffltq text missing or illegible when filed GALLNDKSSRGTFKDRSPYRTLMSVPI 205L, 165S, gallndkssrgtfkdrspyrTlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW 100L/408M/419V, gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAILKYNGIITETIK 161V/172A, ltigiTgpdngavaIlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD text missing or illegible when filed /166P, swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSDGLASYKIFKIEKGKVTKSIELNA text missing or illegible when filed gpsdglasykifkiekgkvtksielna text missing or illegible when filed PNSHYEECSCYPDTGKVMCVCRDNWHG 106V, text missing or illegible when filed pnshyeecscypdtgkvmcvcrdnwhg text missing or illegible when filed SNRPWVSFDQNLDYQIGYICSGVFGDN 163I, 210G, snrpwvsfdqnldyqigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK 442S prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSTNSRSGFEMIWDPNG ygngvwigrtkstnsrsgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGLPEE vMhpeltgldcmVpcfwvelirglpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 46) aelpftldk (SEQ ID NO: 46) 399_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 99P/177I/196T/ skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 165S, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVRSRYNARFESIAWSASACHDGINW 100L/408M/419V, gSvrsrynArfesIawsasachdginw LTIGITGPDNFAVAVLKYNGIITDTIK 161V/172A, ltigiTgpdnfavavlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 47) aelpftldk (SEQ ID NO: 47) 400_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 165S, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVRSRYNARFESIAWSASACHDGINW 100L/408M/419V, gSvrsrynArfesIawsasachdginw LTIGITGPDNFAVAVLKYNGIITDTIK 161V/172A, ltigiTgpdnfavavlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 48) aelpftldk (SEQ ID NO: 48) 401_N1- VKLAGNSSLCPVSGWAILSKDNSVRIG N1 numbering: vklagnsslcpvsgwaILskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 100L/408M/419V, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVRSRYNARFESIAWSASACHDGINW 161V/172A, gSvrsrynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK ltigiTgpdnfavavlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 49) aelpftldk (SEQ ID NO: 49) 402_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVRSRYNARFESIAWSASACHDGINW gSvrsrynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 50) aelpftldk (SEQ ID NO: 50) 403_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW gSPpspynArfesvawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 51) aelpftldk (SEQ ID NO: 51) 404_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW text missing or illegible when filed gSPpspynArfesvawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 52) aelpftldk (SEQ ID NO: 52) 405_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW text missing or illegible when filed gSPpspynArfesvawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg text missing or illegible when filed SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 53) aelpftldk (SEQ ID NO: 53) 406_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW text missing or illegible when filed gSPpspynArfesvawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG A swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg text missing or illegible when filed SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn text missing or illegible when filed PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk text missing or illegible when filed YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 54) aelpftldk (SEQ ID NO: 54) 407_N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVPVIREPFISCSPLECRTFFLTQ 165S, skgdvpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 161V/172A, gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW 114I/166P, gSPpspynArfesvawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnfavavlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG text missing or illegible when filed swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA A gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg text missing or illegible when filed SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn text missing or illegible when filed PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk text missing or illegible when filed YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng text missing or illegible when filed WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VGHPELTGLDCIVPCFWVELIRGRPKE vghpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 55) aelpftldk (SEQ ID NO: 55) 408_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDIPVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdIpvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESVAWSASACHDGINW text missing or illegible when filed gSPpspynArfesvawsasachdginw LTIGITGPDNFAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnfavavlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG text missing or illegible when filed swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA 114I/166F gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTCNNFSIRQDIVGINSWSGYSGSF wtgtcnnfsirqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 56) aelpftldk (SEQ ID NO: 56) 409_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw LTIGITGPDNFAVAILKYNGIITDTIK 161V/172A, ltigiTgpdnfavaIlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG 131Q swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 57) aelpftldk (SEQ ID NO: 57) 410_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDIFVIREPFISCSPLECRQFFLTQ text missing or illegible when filed skgdIfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSPpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAILKYNGIITDTIK 161V/172A, ltigiTgpdnfavaIlkyngiitdtik SWRNMILRTQESECACVNGSCFTVMTG text missing or illegible when filed swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA 131Q gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 58) aelpftldk (SEQ ID NO: 58) 411_N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSvpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAILKYNGIITDTIK 161V/172A, ltigiTgpdnfavaIlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG text missing or illegible when filed swrnsilrtqesecacvngscftvmtg GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 59) aelpftldk (SEQ ID NO: 59) text missing or illegible when filed VKLAGNSSLCPVSGWAPLAKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLAkdnsvrig text missing or illegible when filed SKGDIFVIREPFISCSPLECRMFFLTQ text missing or illegible when filed skgdIfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 205I, 165S gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSPPSPYNARFESIAWSASACHDGINW 100L/408M/419V, gSPpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNFAVAILKYNGIITDTIK 161V/172A, ltigiTgpdnfavaIlkyngiitdtik text missing or illegible when filed SWRNMILRTQESECACVNGSCFTVMTG text missing or illegible when filed swrnsilrtqesecacvngscftvmtg text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 60) aelpftldk (SEQ ID NO: 60) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 165S skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI gallndkhsngtikdrspyrtlmscpi GSVPSPYNSRFESVAWSASACHDGINW gSvpspynsrfesvawsasachdginw LTIGISGPDNSAVAVLKYNGIITDTIK ltigisgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 61) aelpftldk (SEQ ID NO: 61) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 165T skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI gallndkhsngtikdrspyrtlmscpi GTVPSPYNSRFESVAWSASACHDGINW gTvpspynsrfesvawsasachdginw LTIGISGPDNSAVAVLKYNGIITDTIK ltigisgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSYK prpndktgscgpvssngangvkgfsYk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 62) aelpftldk (SEQ ID NO: 62) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 165V skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI gallndkhsngtikdrspyrtlmscpi GVVPSPYNSRFESVAWSASACHDGINW gVvpspynsrfesvawsasachdginw LTIGISGPDNSAVAVLKYNGIITDTIK ltigisgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSYK prpndktgscgpvssngangvkgfsYk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 63) aelpftldk (SEQ ID NO: 63) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 165A skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI gallndkhsngtikdrspyrtlmscpi GAVPSPYNSRFESVAWSASACHDGINW gAvpspynsrfesvawsasachdginw LTIGISGPDNSAVAVLKYNGIITDTIK ltigisgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSYK prpndktgscgpvssngangvkgfsYk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 64) aelpftldk (SEQ ID NO: 64) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ 165T skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSCPI gallndkhsngtikdrspyrtlmscpi GIVPSPYNSRFESVAWSASACHDGINW gIvpspynsrfesvawsasachdginw LTIGISGPDNSAVAVLKYNGIITDTIK ltigisgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSEFNQNIEYQIGYCSGIFGDN snrpwvsefnqnieyqigycsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSYK prpndktgscgpvssngangvkgfsYk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIRPCFWVELIRGRPKE vqhpeltgldcirpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 65) aelpftldk (SEQ ID NO: 65) N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GTVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gTvpspynArfesIawsasachdginw LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 66) aelpftldk (SEQ ID NO: 66) N1-Ca109- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GVVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gVvpspynArfesIawsasachdginw LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 67) aelpftldk (SEQ ID NO: 67) N1-Ca109- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GAVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gAvpspynArfesIawsasachdginw LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 68) aelpftldk (SEQ ID NO: 68) N1-Ca109- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GIVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gIvpspynArfesIawsasachdginw LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 69) aelpftldk (SEQ ID NO: 69) N1- VKLAGNSSLCPVSGWAIYSKDNSVRIG N1 numbering: vklagnsslcpvsgwaiyskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI gallndkhsngtikdrspyrtlmsVpi GEVPSPYNARFESVAWSASACHDGINW gevpspynArfesvawsasachdginw LTIGISGPDNGAVAVLKYNGIITDTIK ltigisgpdngavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VQHPELTGLDCIVPCFWVELIRGRPKE vqhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 70) aelpftldk (SEQ ID NO: 70) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSVPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSvpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 71) aelpftldk (SEQ ID NO: 71) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSPPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSPpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD 114I/166P, swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 72) aelpftldk (SEQ ID NO: 72) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRQFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSVPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSvpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 73) aelpftldk (SEQ ID NO: 73) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRQFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSPPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSPpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN text missing or illegible when filed snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 74) aelpftldk (SEQ ID NO: 74) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSVPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSvpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 75) aelpftldk (SEQ ID NO: 75) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSVPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSvpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIiVfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 76) aelpftldk (SEQ ID NO: 76) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSPPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSPpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN text missing or illegible when filed snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSIIAFCGVNSDTVGWSWPDG ntiwtsgsIiAfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 77) aelpftldk (SEQ ID NO: 77) N1-Ca109- VKLAGNSSLCPVSGWAPLCKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLCkdnsvrig text missing or illegible when filed SKGDVFVIREPFVSCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfVscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed CSPPSPYNARVESIAWSASACHDGINW text missing or illegible when filed CSPpspynArVesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAILKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavaIlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd text missing or illegible when filed GPSNGQASYKIFRIEKGKIVKSVEMNA text missing or illegible when filed gpsngqasykifriekgkivksvemna text missing or illegible when filed PNYHYEECSCYPDSSEITCVCRDNWKG text missing or illegible when filed pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN text missing or illegible when filed snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSIIVFCGVNSDTVGWSWPDG ntiwtsgsIiVfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 78) aelpftldk (SEQ ID NO: 78) N1-Ca109- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgsIiVfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 87) aelpftldk (SEQ ID NO: 87) text missing or illegible when filed VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrtffltq GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNNFSIKQDIVGINSWSGYSGSF wtgtdnnfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 88) aelpftldk (SEQ ID NO: 88) N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNKFSIKQDIVGINSWSGYSGSF wtgtdnkfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 89) aelpftldk (SEQ ID NO: 89) N1- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRQFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIVKSVEMNA gpsngqasykifriekgkivksvemna PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQIGYICSGIFGDN snrpwvsfnqnleyqigyicsgifgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNKFSIKQDIVGINSWSGYSGSF wtgtdnkfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 89) aelpftldk (SEQ ID NO: 89) N1- VKLAGNSSLCPVSGWAPLAKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLAkdnsvrig text missing or illegible when filed SKGDVFVIREPFISCSPLECRMFFLTQ text missing or illegible when filed skgdvfvirepfiscsplecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNSAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdnsavavlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFRIEKGKIIKSVEMKA text missing or illegible when filed gpsngqasykifriekgkiiksvemka PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTGTDNKFSIKQDIVGINSWSGYSGSF wtgtdnkfsikqdivginswsgysgsf VMHPELTGLDCIVPCFWVELIRGRPEE vMhpeltgldciVpcfwvelirgrpee NTIWTSGSIIAFCGVNSDTVGWSWPDG ntiwtsgsIiAfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 90) aelpftldk (SEQ ID NO: 90) N1- VKLAGNSSLCPINGWAPLSKDNSVRIG N1 numbering: vklagnsslcpingwaPLskdnsVrig text missing or illegible when filed SKGDVFVIREPFISCSHLECRQFFLTQ text missing or illegible when filed skgdvfvirepfiscshlecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrtlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGTSW text missing or illegible when filed gSVpspynArfesIawsasachdgtsw text missing or illegible when filed LTIGITGPDNGAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavavlkyngiitdtik text missing or illegible when filed SWRNNILRTQESECACVNGSCFTVMTD text missing or illegible when filed swrnnilrtqesecacvngscftvmtd GPSNGQASYKIFKMEKGKVVKSVELDA text missing or illegible when filed gpsngqasykifkmekgkvvksvelda PNYHYEECSCYPDSSEITCVCRDNWKG pnyhyeecscypdsseitcvcrdnwkg SNRPWVSFNQNLEYQMGYICSGVFGDN snrpwvsfnqnleyqmgyicsgvfgdn PRPNDKTGSCGPVSSNGANGVKGFSFK prpndktgscgpvssngangvkgfsfk YGNGVWIGRTKSISSRNGFEMIWDPNG ygngvwigrtksissrngfemiwdpng WTETDNKFSVKQDIVAITDWSGYSGSF wtetdnkfsvkqdivaitdwsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke STIWTSGSSISFCGVNSDTVGWSWPDG stiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 91) aelpftldk (SEQ ID NO: 91) N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnsVrig text missing or illegible when filed SKGDVFVIREPFISCSHLECRTFFLTQ text missing or illegible when filed skgdvfvirepfiscshlecrtffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrTlmsVpi text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW text missing or illegible when filed gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAVLKYNGIITETIK text missing or illegible when filed ltigiTgpdngavavlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD text missing or illegible when filed swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSNGLASYKIFKIEKGKVTKSIELNA text missing or illegible when filed gpsnglasykifkiekgkvtksielna PNYHYEECSCYPDTGKVMCVCRDNWHG text missing or illegible when filed pnyhyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYKIGYICSGVFGDN snrpwvsfdqnldykigyicsgvfgdn PRPKDGTGSCGPVSSDGANGVKGFSYK prpkdgtgscgpvssdgangvkgfsyk YGNGVWIGRTKSDSSRHGFEMIWDPNG ygngvwigrtksdssrhgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGRPEE vMhpeltgldcmVpcfwvelirgrpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 92) aelpftldk (SEQ ID NO: 92) N1- VILTGNSSLCPIRGWAPLSKDNSVRIG N1 numbering: viltgnsslcpirgwaPLskdnSVrig text missing or illegible when filed SKGDVFVIREPFISCSHLECRQFFLTQ text missing or illegible when filed skgdvfvirepfiscshlecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrTlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGMGW text missing or illegible when filed gSVpspynArfesIawsasachdgmgw text missing or illegible when filed LTIGITGPDNGAVAVLKYNGIITETIK text missing or illegible when filed ltigiTgpdngavavlkynGiitetik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTIMTD text missing or illegible when filed swrknilrtqesectcvngscftimtd text missing or illegible when filed GPSDGLASYKIFKIEKGKVTKSIELNA text missing or illegible when filed gpsdglasykifkiekgkvtksielna text missing or illegible when filed PNSHYEECSCYPDTGKVMCVCRDNWHG text missing or illegible when filed pnshyeecscypdtgkvmcvcrdnwhg SNRPWVSFDQNLDYKIGYICSGVFGDN text missing or illegible when filed snrpwvsfdqnldykigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSDSSRHGFEMIWDPNG ygngvwigrtksdssrhgfemiwdpng WTETDSRFSMRQDVVAITNRSGYSGSF wtetdsrfsmrqdvvaitnrsgysgsf VMHPELTGLDCMVPCFWVELIRGRPEE vMhpeltgldcmVpcfwvelirgrpee DAIWTSGSIISFCGVNSDTVDWSWPDG daiwtsgsiisfcgvnsdtvdwswpdg AELPFTLDK (SEQ ID NO: 93) aelpftldk (SEQ ID NO: 93) N1-text missing or illegible when filed VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGSVFVIREPFISCSHLECRQFFLTQ text missing or illegible when filed skgsvfvirepfiscshlecrQffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI text missing or illegible when filed gallndkhsngtikdrspyrTlmsVpI GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw LTIGITGPDNGAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavavlkyngiitdtik SWRKNILRTQESECTCVNGSCFTVMTD text missing or illegible when filed swrknilrtqesectcvngscftvmtd GPSDGQASYKIFRIEKGKVTKSVEMNA gpsdgqasykifriekgkvtksvemna PNSHYEECSCYPDSSEITCVCRDNWHG pnshyeecscypdsseitcvcrdnwhg SNRPWVSFDQNLDYKIGYICSGVFGDN snrpwvsfdqnldykigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSISSRHGFEMIWDPNG ygngvwigrtksissrhgfemiwdpng WTGTDNNFSIRQDIVGINEWSGYSGSF wtgtdnnfsirqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 94) aelpftldk (SEQ ID NO: 94) N1-Ca109- VKLAGNSSLCPVSGWAPLSKDNSVRIG N1 numbering: vklagnsslcpvsgwaPLskdnsvrig text missing or illegible when filed SKGSVFVIREPFISCSHLECRMFFLTQ text missing or illegible when filed skgsvfvirepfiscshlecrMffltq text missing or illegible when filed GALLNDKHSNGTIKDRSPYRTLMSVPI 165S, gallndkhsngtikdrspyrtlmsVpI text missing or illegible when filed GSVPSPYNARFESIAWSASACHDGINW text missing or illegible when filed gSvpspynArfesIawsasachdginw text missing or illegible when filed LTIGITGPDNGAVAVLKYNGIITDTIK text missing or illegible when filed ltigiTgpdngavavlkyngiitdtik text missing or illegible when filed SWRKNILRTQESECTCVNGSCFTVMTD text missing or illegible when filed swrknilrtqesectcvngscftvmtd GPSDGQASYKIFRIEKGKVTKSVEMNA text missing or illegible when filed gpsdgqasykifriekgkvtksvemna PNSHYEECSCYPDSSEITCVCRDNWHG pnshyeecscypdsseitcvcrdnwhg SNRPWVSFDQNLDYKIGYICSGVFGDN snrpwvsfdqnldykigyicsgvfgdn PRPKDGTGSCGPVSADGANGVKGFSYK prpkdgtgscgpvsadgangvkgfsyk YGNGVWIGRTKSISSRHGFEMIWDPNG ygngvwigrtksissrhgfemiwdpng WTGTDNNFSIRQDIVGINEWSGYSGSF wtgtdnnfsirqdivginewsgysgsf VMHPELTGLDCIVPCFWVELIRGRPKE vMhpeltgldciVpcfwvelirgrpke NTIWTSGSSISFCGVNSDTVGWSWPDG ntiwtsgssisfcgvnsdtvgwswpdg AELPFTLDK (SEQ ID NO: 95) aelpftldk (SEQ ID NO: 95) text missing or illegible when filed indicates data missing or illegible when filed