ID 2.4.1.70 DE poly(ribitol-phosphate) alpha-N-acetylglucosaminyltransferase. AN poly(ribitol-phosphate) N-acetylglucosaminyltransferase. AN UDP acetylglucosamine-poly(ribitol phosphate) AN acetylglucosaminyltransferase. CA 4-O-[(D-ribitylphospho)(n)-di{(2R)-glycerylphospho}]-N-acetyl-beta-D- CA mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl di-trans,octa- CA cis-undecaprenyl diphosphate + n UDP-N-acetyl-alpha-D-glucosamine = 4-O- CA ([2-N-acetyl-alpha-D-glucosaminyl-1-D-ribitylphospho](n)-di{[2R]-1- CA glycerylphospho})-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D- CA glucosaminyl di-trans,octa-cis-undecaprenyl diphosphate + n H(+) + n UDP. CC -!- Involved in the biosynthesis of poly(ribitol phosphate) teichoic CC acids in the cell wall of the bacterium Staphylococcus aureus. CC -!- This enzyme adds an N-acetyl-alpha-D-glucosamine to the hydroxyl CC group at the 2 position of the ribitol phosphate units. cf. CC EC 2.4.1.355. DR A0A0H2WWV6, TARM_STAAC ; //