# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110678 Bacteria.394701 Proteobacteria.381728 Alphaproteobacteria.201845 Caulobacter.6572 cak.4774 cak:Caul_4918 NAD-dependent epimerase/dehydratase; K02377 GDP-L-fucose synthase [EC:1.1.1.271] OC.110678 Bacteria.394701 Proteobacteria.450807 Alphaproteobacteria.301621 - apb.998 apb:SAR116_0989 NAD-dependent epimerase/dehydratase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]