# OC Root 2nd 3rd 4th PC Gene/Definition OC.110633 Bacteria.249533 Thermotogae.4081 Mesotoga.2882 mpg.1159 mpg:Theba_1171 nucleoside-diphosphate-sugar epimerase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]