# 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
OC.662125	Archaea.66318	Euryarchaeota.51365	Methanoculleus.1422	-	mbg.2319	mbg:BN140_2463   csb1; CRISPR/Cas system-associated protein Csb1; K19131 CRISPR-associated protein Csb1
OC.662125	Archaea.66318	Euryarchaeota.51365	Methanoculleus.1422	-	mema.3137	mema:MMAB1_3263   conserved protein of unknown function; K19131 CRISPR-associated protein Csb1