# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.2050029 Bacteria.1199864 Proteobacteria.742815 Gammaproteobacteria.366646 Psychrobacter.3094 pur.1319 pur:AOC03_06845 hypothetical protein OC.2050029 Bacteria.1199864 Proteobacteria.742815 Gammaproteobacteria.366646 Psychrobacter.3094 pali.1264 pali:A3K91_1293 hypothetical protein