2-Epimerase CDP-paratose 2-epimerase Epimerase N-acylglucosamine 2-epimerase N-acylglucosamine-6-phosphate 2-epimerase UDP-N,N'-diacetylbacillosamine 2-epimerase (hydrolysing) UDP-N-acetylglucosamine 2-epimerase UDP-N-acetylglucosamine 2-epimerase (hydrolysing)