# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.509844	Bacteria.933014	Proteobacteria.117987	Alphaproteobacteria.15029	-	-	ptc.683	ptc:phytr_4980   Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509845	Bacteria.495351	Proteobacteria.117985	Alphaproteobacteria.15031	Orientia.474	-	ots.530	ots:OTBS_1104   iscA; iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509845	Bacteria.495351	Proteobacteria.117985	Alphaproteobacteria.15031	Orientia.474	-	ott.498	ott:OTT_0571   hesB2; HesB protein; K13628 iron-sulfur cluster assembly protein
OC.509846	Bacteria.495348	Proteobacteria.117981	Alphaproteobacteria.15020	Rickettsia.1828	Rickettsia_canadensis.357	rcm.458	rcm:A1E_02345   Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509846	Bacteria.495348	Proteobacteria.117981	Alphaproteobacteria.15020	Rickettsia.1828	Rickettsia_canadensis.357	rcc.432	rcc:RCA_02215   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509847	Bacteria.495347	Proteobacteria.117984	Alphaproteobacteria.15019	Rickettsia.4452	-	rmc.967	rmc:RMONA_06475   iscA; Iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein