# OC Root 2nd 3rd 4th PC Gene/Definition OC.368386 Bacteria.340506 Proteobacteria.792185 Gammaproteobacteria.459003 tig.3374 tig:THII_3662 nucleoside-diphosphate-sugar epimerase; K06118 UDP-sulfoquinovose synthase [EC:3.13.1.1]