# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.2033583 Bacteria.1182300 Proteobacteria.719556 Gammaproteobacteria.324876 Methylophaga.49 mej.876 mej:Q7A_1719 hypothetical protein OC.2033583 Bacteria.1182300 Proteobacteria.719556 Gammaproteobacteria.324876 Methylophaga.49 mec.1050 mec:Q7C_196 hypothetical protein