# OC Root 2nd 3rd 4th PC Gene/Definition OC.335145 Bacteria.345236 Proteobacteria.236049 Betaproteobacteria.234502 bbay.1347 bbay:A4V04_07490 hypothetical protein; K02573 ferredoxin-type protein NapG OC.335145 Bacteria.345236 Proteobacteria.236049 Betaproteobacteria.234840 bbay.1926 bbay:A4V04_11360 4Fe-4S ferredoxin