# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.187150	Bacteria.185365	Proteobacteria.549243	Betaproteobacteria.267311	sdr.966	sdr:SCD_n00957   restriction endonuclease S subunit; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]