Described is a method for the enzymatic production of acetyl phosphate from formaldehyde using a phosphoketolase or a sulfoacetaldehyde acetyltransferase.

Described is a method for the production of D-erythrose and acetyl phosphate comprising the enzymatic conversion of D-fructose into D-erythrose and acetyl phosphate by making use of a phosphoketolase. The produced D-erythrose can further be converted into glycolaldehyde by a method for the production of glycolaldehyde comprising the enzymatic conversion of D-erythrose into glycolaldehyde by making use of an aldolase, wherein aldolase is a 2-deoxyribose-5-phosphate aldolase (EC 4.1.2.4) or a fructose-bisphosphate aldolase (EC 4.1.2.13). The produced glycolaldehyde can finally be converted into acetyl phosphate by the enzymatic conversion of the thus produced glycolaldehyde into acetyl phosphate by making use of a phosphoketolase or a sulfoacetaldehyde acetyltransferase.

Described is a method for the production of D-erythrose and acetyl phosphate comprising the enzymatic conversion of D-fructose into D-erythrose and acetyl phosphate by making use of a phosphoketolase. The produced D-erythrose can further be converted into glycolaldehyde by a method for the production of glycolaldehyde comprising the enzymatic conversion of D-erythrose into glycolaldehyde by making use of an aldolase, wherein said aldolase is a 2-deoxyribose-5-phosphate aldolase (EC 4.1.2.4) or a fructose-bisphosphate aldolase (EC 4.1.2.13). The produced glycolaldehyde can finally be converted into acetyl phosphate by the enzymatic conversion of the thus produced glycolaldehyde into acetyl phosphate by making use of a phosphoketolase or a sulfoacetaldehyde acetyltransferase.

Described is a method for the enzymatic production of acetyl phosphate from formaldehyde using a phosphoketolase or a sulfoacetaldehyde acetyltransferase.

Disclosed herein are polynucleotides comprising sequences encoding coenzyme M synthase (ComF) linked to a heterologous regulatory element and methods of using the same. The polynucleotides may comprise synthetic operons comprising additional sequences encoding enzymes, e.g., a taurine-pyruvate aminotransferase, a sulfoacetaldehyde acetyl transferase, or a sulfopyruvate decarboxylase. Also disclosed herein are recombinant prokaryotic cells, e.g., recombinant bacterial, e.g., E. coli, or archaeal cells, e.g., Methanosarcina acetivorans with improved tolerance to oxidative stress.