# OC Root 2nd 3rd 4th PC Gene/Definition OC.110906 Bacteria.255695 Proteobacteria.462695 Alphaproteobacteria.321733 mgm.2216 mgm:Mmc1_2435 NAD-dependent epimerase/dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]