# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.51254	Bacteria.321649	Planctomycetes.31815	-	-	kst.2407	kst:KSMBR1_2659   icsS; strongly similar to cysteine desulfurase; K04487 cysteine desulfurase [EC:2.8.1.7]
OC.51255	Bacteria.315031	Nitrospirae.1410	Leptospirillum.489	-	lfc.1751	lfc:LFE_1847   nifS; cysteine desulfurase; K04487 cysteine desulfurase [EC:2.8.1.7]
OC.51255	Bacteria.315031	Nitrospirae.1410	Leptospirillum.489	Leptospirillum_ferriphilum.1455	lfi.473	lfi:LFML04_0483   icsS2; cysteine desulfurase; K04487 cysteine desulfurase [EC:2.8.1.7]
OC.51255	Bacteria.315031	Nitrospirae.1410	Leptospirillum.489	Leptospirillum_ferriphilum.1455	lfp.451	lfp:Y981_02475   cysteine desulfurase; K04487 cysteine desulfurase [EC:2.8.1.7]
OC.51255	Bacteria.315031	Nitrospirae.1410	Leptospirillum.489	-	leg.519	leg:ABH19_02920   cysteine desulfurase; K04487 cysteine desulfurase [EC:2.8.1.7]
OC.51256	Bacteria.859758	Firmicutes.226184	Firmicutes___Bacilli.201660	-	lfb.2455	lfb:C1X05_13450   cysteine desulfurase NifS; K04487 cysteine desulfurase [EC:2.8.1.7]