# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.662125	Bacteria.349612	Proteobacteria.147979	Gammaproteobacteria.178456	Thioalkalivibrio.5472	tgr.2392	tgr:Tgr7_2440   conserved hypothetical protein; K19131 CRISPR-associated protein Csb1