# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.226712 Bacteria.346089 Firmicutes.102116 Firmicutes___Clostridia.24508 Desulfitobacterium.1001 Desulfitobacterium_hafniense.2074 dsy.2213 dsy:DSY2221 hypothetical protein OC.226712 Bacteria.346089 Firmicutes.102116 Firmicutes___Clostridia.24508 Desulfitobacterium.1001 Desulfitobacterium_hafniense.2074 dhd.3269 dhd:Dhaf_3350 Radical SAM domain protein OC.226712 Bacteria.346089 Firmicutes.102116 Firmicutes___Clostridia.24508 Desulfitobacterium.1001 - ddh.2555 ddh:Desde_2796 putative heme d1 biosynthesis radical SAM protein NirJ2 OC.226712 Bacteria.346089 Firmicutes.102116 Firmicutes___Clostridia.24508 Desulfitobacterium.1001 - ddl.2104 ddl:Desdi_2314 putative heme d1 biosynthesis radical SAM protein NirJ2 OC.226712 Bacteria.346089 Firmicutes.102116 Firmicutes___Clostridia.24508 Desulfitobacterium.1001 - dmt.1746 dmt:DESME_09255 Fe-S oxidoreductase