# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.51292	Bacteria.894358	Firmicutes.291588	Firmicutes___Clostridia.166073	fsa.1050	fsa:C5Q98_05720   cysteine desulfurase NifS; K04487 cysteine desulfurase [EC:2.8.1.7]