# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1254616 Bacteria.160115 Proteobacteria.726144 Gammaproteobacteria.335229 Pseudoalteromonas.10171 pseo.615 pseo:OM33_03250 hypothetical protein OC.1254616 Bacteria.160115 Proteobacteria.726144 Gammaproteobacteria.335229 Pseudoalteromonas.10171 ptu.3749 ptu:PTUN_b0214 hypothetical protein