# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.368378 Bacteria.297509 Firmicutes.33615 Firmicutes___Clostridia.119813 Desulfosporosinus.4624 dai.2508 dai:Desaci_2801 nucleoside-diphosphate-sugar epimerase; K06118 UDP-sulfoquinovose synthase [EC:3.13.1.1]