# OC Root 2nd 3rd 4th PC Gene/Definition OC.110719 Archaea.4433 Euryarchaeota.6301 Natrinema.620 nat.2175 nat:NJ7G_2189 NAD-dependent epimerase/dehydratase; K01784 UDP-glucose 4-epimerase [EC:5.1.3.2] OC.110719 Archaea.4433 Euryarchaeota.6301 Natrinema.620 npe.770 npe:Natpe_0753 nucleoside-diphosphate-sugar epimerase; K01784 UDP-glucose 4-epimerase [EC:5.1.3.2] OC.110719 Archaea.4433 Euryarchaeota.6301 Natrinema.5954 npe.3838 npe:Natpe_4170 nucleoside-diphosphate-sugar epimerase; K01784 UDP-glucose 4-epimerase [EC:5.1.3.2]