# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.186993	Bacteria.185343	Proteobacteria.291798	Gammaproteobacteria.382565	Thiomicrospira.2206	tcy.1353	tcy:Thicy_1373   restriction modification system DNA specificity domain protein; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]