# OC Root 2nd 3rd 4th PC Gene/Definition OC.110715 Archaea.4430 Euryarchaeota.6298 Methanoregula.1271 mbn.705 mbn:Mboo_0677 NAD-dependent epimerase/dehydratase; K01784 UDP-glucose 4-epimerase [EC:5.1.3.2] OC.110715 Archaea.4430 Euryarchaeota.6298 Methanoregula.1271 mfo.2325 mfo:Metfor_2536 nucleoside-diphosphate-sugar epimerase; K01784 UDP-glucose 4-epimerase [EC:5.1.3.2]