# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.509815	Bacteria.288881	Armatimonadetes.8101	-	-	ttr.1401	ttr:Tter_1413   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Cyanobacteria.9830	Gloeobacter.659	-	gvi.3918	gvi:gvip289   ycf57; hypothetical protein
OC.509816	Bacteria.288886	Cyanobacteria.9830	Gloeobacter.659	-	glj.1908	glj:GKIL_1911   iscA; iron-sulfur cluster assembly accessory protein
OC.509816	Bacteria.288886	Nitrospirae.1408	Leptospirillum.487	-	lfc.1753	lfc:LFE_1849   hypothetical protein; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.1408	Leptospirillum.487	Leptospirillum_ferriphilum.1453	lfi.471	lfi:LFML04_0481   ycf57; iron-sulfur cluster assembly protein IscA; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.1408	Leptospirillum.487	Leptospirillum_ferriphilum.1453	lfp.449	lfp:Y981_02465   iron-sulfur cluster assembly protein IscA; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.1408	Leptospirillum.487	-	leg.517	leg:ABH19_02910   iron-sulfur cluster assembly protein IscA; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.2751	Nitrospira.1974	-	nde.3798	nde:NIDE4026   iscA; Iron-sulfur cluster assembly protein IscA; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.2751	Nitrospira.1974	-	nmv.4061	nmv:NITMOv2_4321   iscA; FeS cluster assembly protein; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.2751	Nitrospira.1974	-	nio.528	nio:NITINOP_0512   iscA; FeS cluster assembly protein; K13628 iron-sulfur cluster assembly protein
OC.509816	Bacteria.288886	Nitrospirae.2751	Nitrospira.1974	-	nja.650	nja:NSJP_0573   iscA; FeS cluster assembly protein; K13628 iron-sulfur cluster assembly protein