ID 2.3.1.276 DE galactosamine-1-phosphate N-acetyltransferase. CA acetyl-CoA + alpha-D-galactosamine 1-phosphate = CoA + H(+) + N-acetyl- CA alpha-D-galactosamine 1-phosphate. CC -!- The enzyme, characterized from the archaeon Sulfolobus tokodaii, CC is also active toward alpha-D-glucosamine 1-phosphate (cf. CC EC 2.3.1.157). CC -!- In addition, that enzyme contains a second domain that catalyzes the CC activities of EC 2.7.7.23, EC 2.7.7.24, and EC 2.7.7.83. DR Q975F9, S1PNA_SULTO; //