# OC Root 2nd 3rd 4th PC Gene/Definition OC.342221 Bacteria.266908 Proteobacteria.130633 Alphaproteobacteria.56400 aex.1104 aex:Astex_1073 hypothetical protein; K19267 NAD(P)H dehydrogenase (quinone) [EC:1.6.5.2]