5.1.3.14 UDP-N-acetylglucosamine 2-epimerase (non-hydrolysing); UDP-N-acetylglucosamine 2'-epimerase (ambiguous); uridine diphosphoacetylglucosamine 2'-epimerase (ambiguous); uridine diphospho-N-acetylglucosamine 2'-epimerase (ambiguous); uridine diphosphate • • •