# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.304768 Bacteria.375690 Proteobacteria.627688 Epsilonproteobacteria.13013 Campylobacter.4794 - ccv.689 ccv:CCV52592_0813 ABC transporter, permease protein; K02015 iron complex transport system permease protein OC.304768 Bacteria.375690 Proteobacteria.627688 Epsilonproteobacteria.13013 Campylobacter.4794 Campylobacter_concisus.1781 cco.1098 cco:CCC13826_1287 ABC transporter, permease protein; K02015 iron complex transport system permease protein OC.304768 Bacteria.375690 Actinobacteria.200861 Microbacterium.8216 Microbacterium_sp_.9589 - mio.3108 mio:AOA12_17480 hypothetical protein; K02015 iron complex transport system permease protein OC.304768 Bacteria.375690 Actinobacteria.286937 - - - ppc.1869 ppc:HMPREF9154_2044 iron chelate uptake ABC transporter, FeCT family, permease protein; K02015 iron complex transport system permease protein OC.304768 Bacteria.375690 Spirochaetes.30595 Treponema.11376 - - tpi.3087 tpi:TREPR_3616 HmuU protein; K02015 iron complex transport system permease protein