# OC Root 2nd 3rd 4th PC Gene/Definition OC.110562 Bacteria.1245817 Spirochaetes.36394 - ssm.4018 ssm:Spirs_4268 NAD-dependent epimerase/dehydratase; K02377 GDP-L-fucose synthase [EC:1.1.1.271] OC.110564 Bacteria.1242249 Spirochaetes.24721 Treponema.3742 tbe.2117 tbe:Trebr_2225 GDP-L-fucose synthase; K02377 GDP-L-fucose synthase [EC:1.1.1.271] OC.110564 Bacteria.1242249 Spirochaetes.24721 Treponema.3742 tpi.2061 tpi:TREPR_2388 fcl; GDP-L-fucose synthase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]