# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.168836 Bacteria.538576 Proteobacteria.295338 Epsilonproteobacteria.7500 Campylobacter.6662 - cha.905 cha:CHAB381_0961 4Fe-4S ferredoxin, iron-sulfur binding domain protein OC.168836 Bacteria.538576 Proteobacteria.295338 Epsilonproteobacteria.7500 Campylobacter.6662 - cgra.1416 cgra:CGRAC_1496 coenzyme F420 hydrogenase/dehydrogenase OC.168836 Bacteria.538576 Proteobacteria.295338 Epsilonproteobacteria.7500 Campylobacter.6662 - cure.1318 cure:CUREO_1379 coenzyme F420 hydrogenase/dehydrogenase OC.168837 Bacteria.370624 Proteobacteria.647020 Gammaproteobacteria.200828 Pseudomonas.64731 Pseudomonas_stutzeri.9635 psz.2400 psz:PSTAB_2411 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein OC.168837 Bacteria.370624 Proteobacteria.647020 Gammaproteobacteria.200828 Shewanella.16441 - shl.1480 shl:Shal_1492 4Fe-4S ferredoxin iron-sulfur binding domain protein