# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.380843 Bacteria.348996 Proteobacteria.408281 Alphaproteobacteria.239854 Microvirga.7617 moc.6297 moc:BB934_38230 hypothetical protein OC.380843 Bacteria.348998 Proteobacteria.468460 Alphaproteobacteria.331928 - phl.1830 phl:KKY_2671 ADP-ribosylglycohydrolase