# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.342221 Bacteria.266908 Proteobacteria.130633 Alphaproteobacteria.56400 Sphingopyxis.6969 Sphingopyxis_macrogoltabida.4416 smag.4383 smag:AN936_25095 nucleoside-diphosphate sugar epimerase; K19267 NAD(P)H dehydrogenase (quinone) [EC:1.6.5.2]