# OC Root 2nd 3rd 4th PC Gene/Definition OC.509930 Bacteria.442527 Cyanobacteria.9833 Trichormus.294 ava.247 ava:Ava_0203 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509930 Bacteria.442527 Cyanobacteria.9833 Trichormus.8722 naz.3157 naz:Aazo_4783 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein