# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.229620 Bacteria.186656 Proteobacteria.744940 Gammaproteobacteria.369897 Shewanella.10253 svo.1567 svo:SVI_1552 membrane protein, putative OC.229620 Bacteria.186656 Proteobacteria.744940 Gammaproteobacteria.369897 Shewanella.10253 spsw.3466 spsw:Sps_03628 membrane protein involved in the export of O-antigen and teichoic acid