# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.186019	Bacteria.995416	Proteobacteria.426971	Alphaproteobacteria.267087	Rhodovulum.6127	rsu.689	rsu:NHU_00603   type I restriction-modification system, R subunit; K01153 type I restriction enzyme, R subunit [EC:3.1.21.3]