# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.377871 Bacteria.324596 Firmicutes.292886 Firmicutes___Clostridia.168253 - hmo.434 hmo:HM1_0434 rubredoxin OC.377872 Bacteria.324623 Firmicutes.228816 Firmicutes___Clostridia.3604 Hungateiclostridium.2237 ccl.3470 ccl:Clocl_4111 rubredoxin OC.377872 Bacteria.324623 Firmicutes.228816 Firmicutes___Clostridia.3604 Hungateiclostridium.2237 hsc.259 hsc:HVS_00640 rd; Rubredoxin OC.377872 Bacteria.324678 Firmicutes.294033 Firmicutes___Clostridia.169940 - hor.2186 hor:Hore_22490 Rubredoxin-type Fe(Cys)4 protein OC.377872 Bacteria.324680 Thermotogae.5720 Kosmotoga.1364 - kol.141 kol:Kole_0101 Rubredoxin-type Fe(Cys)4 protein