# OC Root 2nd 3rd 4th PC Gene/Definition OC.368384 Bacteria.340504 Proteobacteria.190961 Alphaproteobacteria.57903 aht.3041 aht:ANTHELSMS3_03114 UDP-glucose 4-epimerase; K06118 UDP-sulfoquinovose synthase [EC:3.13.1.1]