# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.662125 Archaea.69970 Euryarchaeota.55157 Methanosarcina.6298 Methanosarcina_barkeri.2154 mba.2987 mba:Mbar_A3121 hypothetical protein; K19131 CRISPR-associated protein Csb1 OC.662125 Archaea.69970 Euryarchaeota.55157 Methanosarcina.6298 Methanosarcina_barkeri.2154 mbw.1614 mbw:MSBRW_1616 hypothetical protein; K19131 CRISPR-associated protein Csb1