# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.459222 Bacteria.441034 Proteobacteria.728777 Gammaproteobacteria.338543 Pseudoalteromonas.20864 pseo.2591 pseo:OM33_14165 hypothetical protein OC.459222 Bacteria.441034 Proteobacteria.777766 Gammaproteobacteria.427016 - kak.224 kak:Kalk_00950 hypothetical protein