ID 5.4.2.13 DE phosphogalactosamine mutase. CA D-galactosamine 6-phosphate = alpha-D-galactosamine 1-phosphate. CC -!- The enzyme, characterized from the archaeon Sulfolobus tokodaii, CC is also active toward D-glucosamine 6-phosphate (cf. EC 5.4.2.10). DR Q976E4, PGMUT_SULTO; //