1.1.1.374 additional information N-acetyl-D-glucosamine, D-glucose, and D-glucosamine do not inhibit the reaction at 3-mM concentrations 2 1.1.1.374 UDP 2 mM, reduces activity by 50% 26 1.1.1.374 UDP-alpha-D-glucose 2 mM, reduces activity by 50% 364 1.1.1.374 UDP-alpha-N-acetyl-D-galactosamine 3 mM, reduces activity by 50% 194345