D-fructose-6-phosphate amidotransferase 611 L-glutamine-D-fructose-6-phosphate amidotransferase Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source (By similarity). MCGIVGAIAERNITPILIEGLKRLEYRGYDSAGVAVFDNEGRLQRCRRVGKVASLEEGLAGTPLLGRLGIAHTRWATHGAPTEGNAHPHFSSDEVAVVHNGIIENHEPLRERLKGLGYVFTSQTDTEVIVHLLHHKLQSIGDLTLALKDAVKELHGAYGLAVISAAQPDRIVAARSGSPLVIGLGLGENFLASDQLALRQVTDRFIYLEEGDIAEIRRDSVRLWDVQGNDVQRETVQYHEGAEAADKGEYRHFMLKEIHEQPSVVQRTLEGRLGQNQVLVESFGPQAAELFAKVRNVQIVACGTSYHAGMVARYWLESLTGIPCQVEVASEFRYRKVAVQPDCLFVTISQSGETADTLAALRNAKELGFLSSVAICNVATSSLVRESDLTLLTQAGPEIGVASTKAFTTQLVALLLLTLGIGQVQKRLADGVEAELVDELRRLPTRLGEALAMNRTVEKVSELFAEKHHTLFLGRGAQFPVALEGALKLKEISYIHAEAYPAGELKHGPLALVDSDMPVVTVAPNNELVEKLKSNLQEVRARGGELVVFADEGAGIEAGEGTHVVGMPHIGDVLSPILYTIPLQLLSYHVAVLKGTDVDQPRNLAKSVTVE Glucosamine--fructose-6-phosphate aminotransferase [isomerizing] glmS GLMS_PSEAE Hexosephosphate aminotransferase Glucosamine-6-phosphate synthase PA5549 GFAT