# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Mesorhizobium.7170 - mop.2121 mop:Mesop_2127 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Mesorhizobium.7170 - mamo.1726 mamo:A6B35_08540 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhizobium.15931 Rhizobium_leguminosarum.10122 rle.5407 rle:pRL110292 hycG; putative formate hydrogenlyase subunit 7 OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Neorhizobium.6389 Neorhizobium_galegae.6362 ngl.2341 ngl:RG1141_CH23520 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Bradyrhizobium.13326 - bja.6777 bja:blr6344 hycG; hydrogenase-3 subunit G OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Bradyrhizobium.13326 - bic.5579 bic:LMTR13_29850 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhodopseudomonas.5800 - rpb.1277 rpb:RPB_1265 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhodopseudomonas.5800 - rpc.957 rpc:RPC_0934 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhodopseudomonas.5800 - rpd.3809 rpd:RPD_3850 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhodopseudomonas.5800 - rpe.984 rpe:RPE_0957 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - xau.346 xau:Xaut_0171 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - azc.4280 azc:AZC_4355 NADH ubiquinone oxidoreductase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - bid.2413 bid:Bind_2479 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Hyphomicrobium.3804 Hyphomicrobium_denitrificans.3554 hdt.390 hdt:HYPDE_24203 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - rva.382 rva:Rvan_0290 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - bvr.108 bvr:BVIR_1064 Formate hydrogenlyase subunit 7 OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - rhz.2845 rhz:RHPLAN_28460 hydrogenase 4 subunit I OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Methylocystis.1320 - msc.2809 msc:BN69_2868 NADH ubiquinone oxidoreductase 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Methylocystis.1320 - mbry.77 mbry:B1812_09405 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Methylocystis.1320 - mbry.77 mbry:B1812_09500 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 - - mtw.3550 mtw:CQW49_19360 NADH-quinone oxidoreductase subunit NuoB OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8436 Acidiphilium.445 - acr.1420 acr:Acry_1401 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8436 Acidiphilium.445 - amv.1511 amv:ACMV_14480 putative NADH ubiquinone oxidoreductase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8437 Roseomonas.5035 - ros.2937 ros:CTJ15_16510 NADH-quinone oxidoreductase subunit NuoB OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Rhodospirillum.5280 - rce.1368 rce:RC1_1415 hyfI; hydrogenase-4 Fe-S subunit I OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Magnetospirillum.554 - mag.322 mag:amb0206 Ni,Fe-hydrogenase III small subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Magnetospirillum.554 - mgy.2550 mgy:MGMSRv2__2682 hycG; hydrogenase 3 and formate hydrogenase complex, HycG subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Magnetospirillum.554 Magnetospirillum_sp_.1492 magx.1368 magx:XM1_1156 hyfI; Hydrogenase-4 subunit I OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Magnetospirillum.554 Magnetospirillum_sp_.1492 magn.2699 magn:WV31_13910 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Azospirillum.1486 Azospirillum_brasilense.8451 abs.3291 abs:AZOBR_p110028 NADH ubiquinone oxidoreductase, 20 kDa subunit OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Azospirillum.1486 Azospirillum_brasilense.2243 abq.3293 abq:ABAZ39_17420 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Azospirillum.1486 Azospirillum_brasilense.2243 abf.3414 abf:AMK58_17525 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Azospirillum.1486 - ati.3766 ati:AL072_20005 hydrogenase OC.456147 Bacteria.456014 Proteobacteria.198659 Alphaproteobacteria.8435 Azospirillum.1486 Azospirillum_sp_.14456 azt.4103 azt:TSH58p_21575 hydrogenase OC.456147 Bacteria.456014 Verrucomicrobia.9347 - - - min.557 min:Minf_0515 Formate hydrogenlyase subunit 7 OC.456147 Bacteria.456014 - - - - mox.2636 mox:DAMO_2827 hycG; HycG protein