# OC Root 2nd 3rd 4th PC Gene/Definition OC.509930 Bacteria.442527 Cyanobacteria.9833 Calothrix.1916 calh.1124 calh:IJ00_05750 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509930 Bacteria.442527 Cyanobacteria.9833 Calothrix.9023 calo.4091 calo:Cal7507_4287 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509930 Bacteria.442527 Cyanobacteria.9833 Calothrix.13627 calt.3604 calt:Cal6303_3962 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein