# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.187188	Bacteria.1233701	Proteobacteria.795568	Gammaproteobacteria.465247	tvi.2584	tvi:Thivi_2879   restriction endonuclease S subunit; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187189	Bacteria.917141	Planctomycetes.22654	Pirellula.5890	psl.1152	psl:Psta_1133   restriction modification system DNA specificity domain protein; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187190	Bacteria.185261	Proteobacteria.89251	Alphaproteobacteria.344889	rva.2620	rva:Rvan_2833   restriction modification system DNA specificity domain protein; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]