# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110656 Bacteria.249552 Proteobacteria.49691 Alphaproteobacteria.109883 Rhodopseudomonas.7780 rpb.1538 rpb:RPB_1526 NAD-dependent epimerase/dehydratase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]