# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.187176	Bacteria.185352	Proteobacteria.89269	Epsilonproteobacteria.22372	Sulfurimonas.2530	tdn.947	tdn:Suden_0944   Restriction modification system DNA specificity domain; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]