# OC Root 2nd 3rd 4th PC Gene/Definition OC.110638 Bacteria.447637 Firmicutes.104120 Firmicutes___Clostridia.59815 cthd.2885 cthd:CDO33_15985 GDP-fucose synthetase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]