# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.17203	cyt.651	cyt:cce_0570   hesB; Fe-S cluster biosynthesis, putative nitrogen fixation related protein; K13628 iron-sulfur cluster assembly protein
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.4837	cyp.1742	cyp:PCC8801_1795   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.1012	cyc.2145	cyc:PCC7424_2109   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.16083	cyn.4473	cyn:Cyan7425_4803   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.4837	cyh.1778	cyh:Cyan8802_1823   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein
OC.509944	Bacteria.288871	Cyanobacteria.11499	Cyanothece.1012	cyj.3613	cyj:Cyan7822_3686   iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein