# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.646930 Bacteria.307542 Proteobacteria.637157 Epsilonproteobacteria.24868 - alp.2629 alp:LPB137_13870 hypothetical protein; K09966 uncharacterized protein OC.646931 Bacteria.496061 Proteobacteria.121803 Alphaproteobacteria.152959 Pelagibacter.333 pub.1211 pub:SAR11_1247 hypothetical protein; K09966 uncharacterized protein OC.646931 Bacteria.496061 Proteobacteria.121803 Alphaproteobacteria.152959 Pelagibacter.333 pel.832 pel:SAR11G3_00834 hypothetical protein; K09966 uncharacterized protein OC.646931 Bacteria.496061 Proteobacteria.121803 Alphaproteobacteria.152959 - apm.866 apm:HIMB5_00008880 hypothetical protein; K09966 uncharacterized protein