# OC Root 2nd 3rd 4th PC Gene/Definition OC.571287 Bacteria.398540 Spirochaetes.7936 Sphaerochaeta.1029 sbu.2233 sbu:SpiBuddy_2283 Radical SAM domain protein; K07139 uncharacterized protein OC.571287 Bacteria.398540 Spirochaetes.7936 Sphaerochaeta.1029 scc.1367 scc:Spico_1445 Radical SAM domain protein; K07139 uncharacterized protein OC.571287 Bacteria.398540 Spirochaetes.7936 Sphaerochaeta.1029 sgp.2369 sgp:SpiGrapes_2510 putative Fe-S oxidoreductase; K07139 uncharacterized protein