# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.2050032 Bacteria.1199868 Proteobacteria.742821 Gammaproteobacteria.366653 Psychrobacter.3107 pur.2175 pur:AOC03_11395 hypothetical protein OC.2050032 Bacteria.1199868 Proteobacteria.742821 Gammaproteobacteria.366653 Psychrobacter.3107 pali.1618 pali:A3K91_1654 hypothetical protein