# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_sp_.4481 cls.634 cls:CXIVA_05960 hypothetical protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_acetobutylicum.1809 cac.2657 cac:CA_C2762 polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_acetobutylicum.1809 cae.2764 cae:SMB_G2797 yccM; polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_acetobutylicum.1809 cay.2767 cay:CEA_G2771 Polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_beijerinckii.2186 cbe.2993 cbe:Cbei_3054 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_beijerinckii.2186 cbz.2992 cbz:Cbs_3054 FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_beijerinckii.3693 cbe.4397 cbe:Cbei_4492 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_beijerinckii.3693 cbz.4394 cbz:Cbs_4492 FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_beijerinckii.3693 cbei.4471 cbei:LF65_05026 ferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - clj.2392 clj:CLJU_c24510 polyferredoxin related protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - ccb.758 ccb:Clocel_0700 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - ccb.2340 ccb:Clocel_2492 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - csr.961 csr:Cspa_c08360 4Fe-4S binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - csr.963 csr:Cspa_c08380 4Fe-4S binding domain/FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - csr.3680 csr:Cspa_c37660 4Fe-4S binding domain/FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.108 cpat.1095 cpat:CLPA_c11370 polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.108 cpae.1095 cpae:CPAST_c11370 polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.310 cpas.1226 cpas:Clopa_1264 FMN-binding protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.310 cpat.1276 cpat:CLPA_c13220 FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.310 cpat.2147 cpat:CLPA_c22380 4Fe-4S binding domain-containing protein/FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.310 cpae.1276 cpae:CPAST_c13220 FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.310 cpae.2147 cpae:CPAST_c22380 4Fe-4S binding domain-containing protein/FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.2486 cpas.3611 cpas:Clopa_4242 FMN-binding protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.2486 cpat.3280 cpat:CLPA_c34010 polyferredoxin-like protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 Clostridium_pasteurianum.2486 cpae.3280 cpae:CPAST_c34010 polyferredoxin-like protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - csb.722 csb:CLSA_c07300 4Fe-4S binding domain/FMN-binding domain-containing protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - cah.531 cah:CAETHG_0511 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - csq.934 csq:CSCA_0900 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - cck.1902 cck:Ccar_09675 FMN-binding protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - cck.2071 cck:Ccar_10560 FMN-binding protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - ceu.1782 ceu:A7L45_09520 ferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Clostridium.1825 - cdrk.2696 cdrk:B9W14_14135 FMN-binding protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 - - eha.746 eha:Ethha_0787 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 - - dgi.448 dgi:Desgi_0304 hypothetical protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Caldicellulosiruptor.2632 - cob.1856 cob:COB47_1994 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Caldicellulosiruptor.2632 - chd.517 chd:Calhy_0546 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Caldicellulosiruptor.2632 - cow.1784 cow:Calow_1902 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37627 Caldicellulosiruptor.2632 - ckn.408 ckn:Calkro_0425 FMN-binding domain protein OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37628 - - cst.2077 cst:CLOST_2100 putative Polyferredoxin OC.335147 Bacteria.318509 Firmicutes.83712 Firmicutes___Clostridia.37629 - - gfe.1648 gfe:Gferi_08200 polyferredoxin OC.335148 Bacteria.318512 Firmicutes.119118 Firmicutes___Clostridia.43043 Clostridium.16179 Clostridium_kluyveri.1846 ckl.2823 ckl:CKL_2974 Conserved hypothetical protein OC.335148 Bacteria.318512 Firmicutes.119118 Firmicutes___Clostridia.43043 Clostridium.16179 Clostridium_kluyveri.1846 ckr.2608 ckr:CKR_2628 hypothetical protein OC.335148 Bacteria.318512 Firmicutes.119118 Firmicutes___Clostridia.43043 Clostridium.16179 - ctyk.1044 ctyk:CTK_C11400 hypothetical protein OC.335148 Bacteria.318512 Firmicutes.119118 Firmicutes___Clostridia.43043 Clostridium.16179 - ceu.894 ceu:A7L45_04530 hypothetical protein OC.335149 Bacteria.318518 Planctomycetes.32007 - - - kst.2633 kst:KSMBR1_2966 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Clostridium.35028 Clostridium_sp_.4336 cls.489 cls:CXIVA_04450 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Ruminococcus.8545 - rum.1967 rum:CK1_24180 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Faecalibacterium.1669 - fpa.321 fpa:FPR_03400 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Coprococcus.1398 - cct.1343 cct:CC1_15630 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Blautia.8198 - rob.1306 rob:CK5_15570 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 - - bprl.154 bprl:CL2_01190 hypothetical protein OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 Eubacterium.5404 - ehl.2497 ehl:EHLA_2846 4Fe-4S ferredoxin-type, iron-sulphur binding domain OC.335150 Bacteria.318514 Firmicutes.117211 Firmicutes___Clostridia.37631 - - ova.828 ova:OBV_07250 hypothetical protein OC.335151 Bacteria.477490 Firmicutes.82671 Firmicutes___Bacilli.61273 Bacillus.58075 Bacillus_sp_.11364 baci.3538 baci:B1NLA3E_18315 hypothetical protein OC.335151 Bacteria.477490 Firmicutes.82671 Firmicutes___Bacilli.61273 Paenibacillus.49616 - pste.1434 pste:PSTEL_08920 hypothetical protein OC.335151 Bacteria.477490 Firmicutes.82671 Firmicutes___Clostridia.99514 Clostridium.22084 - clj.1713 clj:CLJU_c17470 putative membrane-associated ferredoxin OC.335151 Bacteria.477490 Firmicutes.82671 Firmicutes___Clostridia.99514 Clostridium.22084 - cah.3794 cah:CAETHG_3860 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein OC.335152 Bacteria.318510 Firmicutes.83713 - - - cad.1052 cad:Curi_c11160 FMN-binding domain-containing protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Clostridium.22377 - clj.2877 clj:CLJU_c29630 conserved protein with Fe-S binding domain OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Clostridium.22377 - ccb.346 ccb:Clocel_0249 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Clostridium.22377 - cah.968 cah:CAETHG_0959 hypothetical protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Clostridium.22377 - csq.815 csq:CSCA_0779 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Clostridium.22377 - cck.4653 cck:Ccar_24670 4Fe-4S ferredoxin OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 - - gfe.3925 gfe:Gferi_21035 hypothetical protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Desulfitobacterium.6719 - ddl.366 ddl:Desdi_0353 hypothetical protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Desulfitobacterium.7906 - dmt.1061 dmt:DESME_05625 4Fe-4S ferredoxin OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 - - tjr.215 tjr:TherJR_0148 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Desulfosporosinus.6101 - dmi.3122 dmi:Desmer_3423 hypothetical protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Desulfosporosinus.6635 - dor.1408 dor:Desor_1455 hypothetical protein OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 Dehalobacter.3053 - drs.91 drs:DEHRE_00140 4Fe-4S ferredoxin OC.335152 Bacteria.318510 Firmicutes.123838 Firmicutes___Clostridia.55159 - - awo.1569 awo:Awo_c16040 hypothetical protein containing Fe-S binding domain OC.335152 Bacteria.318510 Firmicutes.231820 Firmicutes___Clostridia.43042 Clostridium.40376 - cbut.1470 cbut:ATN24_07840 ferredoxin OC.335152 Bacteria.318510 Firmicutes.231820 Firmicutes___Clostridia.43042 - - tte.1024 tte:TTE1096 NapH; Polyferredoxin OC.335152 Bacteria.318510 Firmicutes.231820 Firmicutes___Clostridia.43042 Thermoanaerobacter.3218 - tki.212 tki:TKV_c01910 napH; polyferredoxin NapH OC.335152 Bacteria.318510 Firmicutes.231820 Firmicutes___Clostridia.43042 Caldicellulosiruptor.2799 - cki.234 cki:Calkr_0248 polyferredoxin OC.335152 Bacteria.318510 Firmicutes.231820 Firmicutes___Clostridia.43042 Caldicellulosiruptor.2799 - clc.1904 clc:Calla_2101 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein OC.335152 Bacteria.318510 Firmicutes.260033 Firmicutes___Clostridia.121832 Desulfotomaculum.3811 - drm.226 drm:Dred_0166 4Fe-4S ferredoxin, iron-sulfur binding domain protein OC.335152 Bacteria.318510 Firmicutes.279181 Firmicutes___Clostridia.147597 - - awo.435 awo:Awo_c03210 hypothetical protein containing Fe-S binding domain OC.335152 Bacteria.318510 Firmicutes.285258 Firmicutes___Clostridia.156889 - - cthm.992 cthm:CFE_1014 4Fe-4S binding domain-containing protein OC.335152 Bacteria.318510 Firmicutes.288039 Firmicutes___Clostridia.160614 - - eac.277 eac:EAL2_808p02400 yccM; putative electron transport protein YccM OC.335152 Bacteria.318510 Firmicutes.293131 Firmicutes___Clostridia.168600 - - hmo.1185 hmo:HM1_1288 iron-sulfur binding protein OC.335152 Bacteria.318510 Actinobacteria.275588 - - - ica.3081 ica:Intca_3192 hypothetical protein OC.335152 Bacteria.318510 Chloroflexi.18759 - - - atm.2786 atm:ANT_29120 hypothetical membrane protein OC.335152 Bacteria.318510 Planctomycetes.33316 - - - pbas.1346 pbas:SMSP2_01436 yccM_2; Putative electron transport protein YccM OC.335152 Bacteria.318510 Spirochaetes.19028 Sphaerochaeta.569 - - sbu.1672 sbu:SpiBuddy_1693 hypothetical protein OC.335152 Bacteria.318510 Spirochaetes.19028 Sphaerochaeta.569 - - sgp.107 sgp:SpiGrapes_0065 hypothetical protein OC.335152 Bacteria.318510 Spirochaetes.21019 Sphaerochaeta.3750 - - sgp.228 sgp:SpiGrapes_0188 hypothetical protein OC.335152 Bacteria.318510 Spirochaetes.25757 Treponema.6019 - - scd.1543 scd:Spica_1574 hypothetical protein OC.335152 Bacteria.318510 Spirochaetes.34489 - - - ssm.568 ssm:Spirs_0498 polyferredoxin OC.335152 Bacteria.318510 Synergistetes.55 - - - tai.548 tai:Taci_0557 4Fe-4S ferredoxin OC.335152 Bacteria.318510 Synergistetes.55 - - - aco.105 aco:Amico_0074 Polyferredoxin-like protein OC.335152 Bacteria.318510 Synergistetes.55 - - - tli.1793 tli:Tlie_1884 polyferredoxin-like protein OC.335152 Bacteria.318510 Thermotogae.2796 Marinitoga.138 - - mpz.1217 mpz:Marpi_1282 hypothetical protein OC.335152 Bacteria.318510 Thermotogae.2796 Marinitoga.138 - - marn.1163 marn:LN42_06885 4Fe-4S ferredoxin OC.335152 Bacteria.318510 Thermotogae.2796 Kosmotoga.1444 - - kol.425 kol:Kole_0403 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335152 Bacteria.318510 Thermotogae.2796 Mesotoga.2836 - - mpg.972 mpg:Theba_0965 hypothetical protein OC.335152 Bacteria.318510 Thermodesulfobacteria.2212 - - - cthi.927 cthi:THC_0957 4Fe-4S ferredoxin OC.335152 Bacteria.318510 - - - - srb.645 srb:P148_SR1C001G0677 4Fe-4S binding protein OC.335153 Bacteria.692848 Aquificae.3891 - - - tam.324 tam:Theam_0319 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335153 Bacteria.692848 Aquificae.3891 - - - dte.267 dte:Dester_0264 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335154 Bacteria.345254 Proteobacteria.594809 Deltaproteobacteria.104795 - - dak.1832 dak:DaAHT2_1909 polyferredoxin; K02574 ferredoxin-type protein NapH OC.335155 Bacteria.318511 Firmicutes.83711 Firmicutes___Clostridia.64743 Clostridium.8272 Clostridium_beijerinckii.2714 cbe.3491 cbe:Cbei_3570 FMN-binding domain protein OC.335155 Bacteria.318511 Firmicutes.83711 Firmicutes___Clostridia.64743 Clostridium.8272 Clostridium_beijerinckii.2714 cbz.3490 cbz:Cbs_3570 FMN-binding domain-containing protein OC.335155 Bacteria.318511 Firmicutes.83711 Firmicutes___Clostridia.64743 Clostridium.8272 Clostridium_beijerinckii.2714 cbei.3565 cbei:LF65_04023 FMN-binding protein OC.335155 Bacteria.318511 Firmicutes.288453 Firmicutes___Clostridia.161271 - - eac.2674 eac:EAL2_c21700 yccM; putative electron transport protein YccM OC.335155 Bacteria.318511 Fusobacteria.9752 - - - ipo.710 ipo:Ilyop_0647 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335155 Bacteria.318511 Fusobacteria.10526 - - - ipo.2157 ipo:Ilyop_2281 FMN-binding domain protein OC.335155 Bacteria.318511 Fusobacteria.13431 - - - str.3064 str:Sterm_3506 4Fe-4S ferredoxin iron-sulfur binding domain protein OC.335156 Bacteria.318505 - - - - cex.1382 cex:CSE_14300 iron-sulfur binding protein OC.335157 Bacteria.1263977 - - - - caci.1140 caci:CLOAM1250 putative 4Fe-4S ferredoxin-type protein (yccM) OC.335158 Bacteria.318517 Proteobacteria.601566 Deltaproteobacteria.113410 - - dps.912 dps:DP0873 conserved hypothetical membrane protein