# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.419456 Bacteria.1181032 Proteobacteria.717529 Gammaproteobacteria.320639 Marinobacter.11322 msx.736 msx:AU14_05315 hypothetical protein OC.419456 Archaea.84922 Euryarchaeota.70904 - - mhu.2130 mhu:Mhun_2415 peptidase S1 and S6, chymotrypsin/Hap