The present invention relates to a polypeptide having proline-specific endoprotease activity, wherein the polypeptide has less than 70% residual activity when the polypeptide has been kept at a temperature of 65 C. for 15 min.

The invention further relates to a polypeptide having proline-specific endoprotease activity comprising an amino acid sequence according to SEQ ID NO: 1, wherein SEQ ID NO: 1 comprises at least one amino acid substitution selected from the group consisting of P469A, P469C, P469D, P469E, P469F, P469G, P469H, P469I, P469K, P469L, P469M, P469N, P469Q, P469R, P469S, P469T, P469V, P469W, P469Y, a nucleic acid encoding a polypeptide having proline-specific endoprotease activity, a method of making a variant polypeptide having proline-specific endoprotease activity, a recombinant host cell and a method of producing the polypeptide and a process for the preparation of a food or feed product wherein the polypeptide is used.

The present invention relates to a polypeptide having proline-specific endoprotease activity, wherein the polypeptide has less than 70% residual activity when the polypeptide has been kept at a temperature of 65 C. for 15 min.

The invention further relates to a polypeptide having proline-specific endoprotease activity comprising an amino acid sequence according to SEQ ID NO: 1, wherein SEQ ID NO: 1 comprises at least one amino acid substitution selected from the group consisting of P469A, P469C, P469D, P469E, P469F, P469G, P469H, P469I, P469K, P469L, P469M, P469N, P469Q, P469R, P469S, P469T, P469V, P469W, P469Y, a nucleic acid encoding a polypeptide having proline-specific endoprotease activity, a method of making a variant polypeptide having proline-specific endoprotease activity, a recombinant host cell and a method of producing the polypeptide and a process for the preparation of a food or feed product wherein the polypeptide is used.

The present invention provides process for treating crop kernels, comprising the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of an enzyme composition comprising: i) a protease, and ii) a cellulolytic composition, wherein step c) is performed before, during or after step b).

The present invention provides process for treating crop kernels, comprising the steps of a) soaking kernels in water to produce soaked kernels; b) grinding the soaked kernels; c) treating the soaked kernels in the presence of an effective amount of an enzyme composition comprising: i) a protease, and ii) a cellulolytic composition, wherein step c) is performed before, during or after step b).

The present invention relates to processes for producing fermentation products from starch-containing material, wherein a bacterial alpha-amylase, a raw starch hydrolyzing alpha-amylase and a carbohydrate-source generating enzyme are present and/or added during liquefaction. The invention also relates to compositions suitable for use in processes of the invention.

The present invention relates to a process for preparing a yeast hydrolysate comprising less than 100 ppm gluten and at least 1 ppm gluten based on salt-free yeast dry matter.

The present invention relates to a process for preparing a yeast hydrolysate comprising less than 100 ppm gluten and at least 1 ppm gluten based on salt-free yeast dry matter.

The present invention relates to a method for modifying one or more characteristics of a lipase, comprising the step of associating a peptide to the lipase, wherein the peptide has at least 50% sequence identity with the amino acid sequence of at least one major lipase contact zone of the propeptide of said lipase.

The present invention relates to a polypeptide having proline-specific endoprotease activity, selected from the group consisting of i. a polypeptide comprising a mature polypeptide sequence of SEQ ID NO: 2; ii. a polypeptide that has least 70%, 75%, 80%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98% or 99% identity to the mature polypeptide sequence of SEQ ID NO: 2; iii. a polypeptide encoded by a nucleic acid that hybridizes under medium stringency, preferably under high stringency conditions to the complementary strand of the mature polypeptide coding sequence of SEQ ID NO:1; iv. a polypeptide encoded by a nucleic acid that has at least 70%, 75% 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% identity to the mature polypeptide coding sequence of SEQ ID NO: 1.
The invention further relates to a method of producing the polypeptide and a process for the preparation of a food or feed product wherein the polypeptide is used.

The present invention relates to a polypeptide having proline-specific endoprotease activity, selected from the group consisting of i. a polypeptide comprising a mature polypeptide sequence of SEQ ID NO: 2; ii. a polypeptide that has least 70%, 75%, 80%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98% or 99% identity to the mature polypeptide sequence of SEQ ID NO: 2; iii. a polypeptide encoded by a nucleic acid that hybridizes under medium stringency, preferably under high stringency conditions to the complementary strand of the mature polypeptide coding sequence of SEQ ID NO:1; iv. a polypeptide encoded by a nucleic acid that has at least 70%, 75% 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% identity to the mature polypeptide coding sequence of SEQ ID NO: 1.
The invention further relates to a method of producing the polypeptide and a process for the preparation of a food or feed product wherein the polypeptide is used.