# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.461756 Bacteria.504057 Proteobacteria.161928 Epsilonproteobacteria.18850 Helicobacter.8249 - had.232 had:CDV25_01135 SAM-dependent methyltransferase OC.461756 Bacteria.504057 Proteobacteria.161928 Deltaproteobacteria.77528 Geobacter.6979 Geobacter_sp_.2442 geb.1417 geb:GM18_1439 Methyltransferase type 11 OC.461756 Bacteria.504057 Proteobacteria.161928 Alphaproteobacteria.238347 Micavibrio.2621 - man.2338 man:A11S_972 hypothetical protein