# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.342221 Bacteria.266908 Proteobacteria.130633 Betaproteobacteria.123927 Rhodoferax.4530 rfr.338 rfr:Rfer_0277 NmrA-like; K19267 NAD(P)H dehydrogenase (quinone) [EC:1.6.5.2]