# OC Root 2nd 3rd 4th PC Gene/Definition OC.20859 Bacteria.456509 Firmicutes.129779 Firmicutes___Clostridia.72045 dae.63 dae:Dtox_1379 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.20859 Bacteria.456509 Firmicutes.129779 Firmicutes___Clostridia.72045 dae.63 dae:Dtox_3378 4Fe-4S ferredoxin iron-sulfur binding domain protein