# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.129543 Bacteria.304297 Firmicutes.40385 Firmicutes___Bacilli.118262 Bacillus.57084 Bacillus_sp_.8492 baci.374 baci:B1NLA3E_01445 electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_acetobutylicum.1582 cac.2447 cac:CA_C2543 etfA; electron-transferring flavoprotein large subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_acetobutylicum.1582 cae.2550 cae:SMB_G2578 electron-transferring flavoprotein large subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_acetobutylicum.1582 cay.2552 cay:CEA_G2556 etfA; Electron-transferring flavoprotein large subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_perfringens.1784 cpe.314 cpe:CPE0312 electron-transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_perfringens.1784 cpf.305 cpf:CPF_0309 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_perfringens.1784 cpr.302 cpr:CPR_0304 etfA; electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_tetani.1974 ctc.842 ctc:CTC_00974 electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_tetani.1974 ctet.976 ctet:BN906_01037 electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - cno.1476 cno:NT01CX_1611 electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbo.991 cbo:CBO1008 etfB; electron transfer flavoprotein subunit alpha/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cba.982 cba:CLB_1048 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbh.944 cbh:CLC_1061 electron transfer flavoprotein subunit alpha/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cby.1081 cby:CLM_1163 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbl.453 cbl:CLK_0448 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_botulinum.7130 cbk.407 cbk:CLL_A0364 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbb.3409 cbb:CLD_3558 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbi.1274 cbi:CLJ_B1053 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.10615 cbn.826 cbn:CbC4_0796 Electron transfer flavoprotein, alpha subunit-like protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_botulinum.7130 cbt.339 cbt:CLH_0349 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbf.989 cbf:CLI_1090 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbm.970 cbm:CBF_1060 electron transfer flavoprotein, alpha subunit/FixB family protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_botulinum.3794 cbj.1072 cbj:H04402_01081 electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_beijerinckii.2370 cbe.317 cbe:Cbei_0311 Electron transfer flavoprotein, alpha subunit-like protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_beijerinckii.2370 cbz.317 cbz:Cbs_0311 electron transfer flavoprotein, alpha subunit-like protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 Clostridium_beijerinckii.2370 cbei.396 cbei:LF65_00347 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - clj.2112 clj:CLJU_c21580 predicted electron transfer flavoprotein alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - csr.544 csr:Cspa_c03500 etfA2; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_pasteurianum.467 cpas.2864 cpas:Clopa_3350 electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_pasteurianum.467 cpat.1422 cpat:CLPA_c14960 etfA1; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2567 Clostridium.1269 Clostridium_pasteurianum.493 cpat.1446 cpat:CLPA_c15200 etfA2; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 Clostridium_pasteurianum.467 cpae.1422 cpae:CPAST_c14960 etfA1; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2567 Clostridium.1269 Clostridium_pasteurianum.493 cpae.1446 cpae:CPAST_c15200 etfA2; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - csb.397 csb:CLSA_c03490 fixB1; protein FixB; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - cah.269 cah:CAETHG_0245 Electron transfer flavoprotein alpha/beta-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - cbv.830 cbv:U729_1780 electron transfer flavoFAD-binding domain protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - csq.2492 csq:CSCA_2484 Electron transfer flavoprotein alpha/beta-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.20851 - cace.3607 cace:CACET_c37500 etfA2; electron transfer flavoprotein alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - cck.508 cck:Ccar_02280 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - cbut.578 cbut:ATN24_03030 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - ctyk.1466 ctyk:CTK_C15720 etfA3; electron transfer flavoprotein alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - ceu.1122 ceu:A7L45_05750 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - ctae.330 ctae:BGI42_01630 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.20851 - cfm.808 cfm:BJL90_04465 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1267 - cchv.455 cchv:BTM20_02530 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridium.1268 - cdrk.1397 cdrk:B9W14_07275 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Alkaliphilus.1479 - amt.877 amt:Amet_0820 Electron transfer flavoprotein, alpha subunit-like protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 - - gfe.971 gfe:Gferi_04580 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 - - gfe.3061 gfe:Gferi_16035 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 - - cthd.2317 cthd:CDO33_12600 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114196 Firmicutes___Clostridia.2571 Ruminococcus.8658 - rum.2083 rum:CK1_25570 Electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2566 Lachnoclostridium.7798 - cpy.1310 cpy:Cphy_1316 Electron transfer flavoprotein alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2569 Lachnoclostridium.4672 - cbol.1571 cbol:CGC65_07935 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 - - bprl.1160 bprl:CL2_13240 Electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2573 - - bprl.2055 bprl:CL2_23550 Electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridioides.11 - cdf.1198 cdf:CD630_11720 etfA; electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridioides.11 - pdc.1175 pdc:CDIF630_01320 etfA4; lactate dehydrogenase (electron bifurcating), electron transfer flavoprotein alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridioides.11 - cdc.1007 cdc:CD196_1031 etfA3; electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridioides.11 - cdl.997 cdl:CDR20291_1009 etfA3; electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Clostridioides.11 - pdf.1215 pdf:CD630DERM_11720 etfA4; Electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 - - psor.2229 psor:RSJ16_12225 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Desulfosporosinus.1721 - dor.3694 dor:Desor_4124 electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Desulfosporosinus.1721 - dai.356 dai:Desaci_0267 electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2565 Desulfosporosinus.1721 - dmi.3238 dmi:Desmer_3555 electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.40385 Firmicutes___Clostridia.124173 Eubacterium.6552 - elm.988 elm:ELI_0868 hypothetical protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2568 Eubacterium.7414 - elm.1854 elm:ELI_1952 electron transfer flavoprotein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2570 - - awo.920 awo:Awo_c08720 etfA; electron transfer flavoprotein alpha subunit EtfA; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Firmicutes___Clostridia.2572 - - aar.1690 aar:Acear_1805 Electron transfer flavoprotein alpha/beta-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Selenomonas.1965 - - ssg.1837 ssg:Selsp_1930 Electron transfer flavoprotein alpha/beta-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 Selenomonas.1965 - - sri.1673 sri:SELR_16980 etfA; putative electron transfer flavoprotein alpha-subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 - - - mhg.1086 mhg:MHY_15070 Electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Firmicutes.114195 - - - fro.2403 fro:AALO17_25570 electron transfer flavoprotein domain-containing protein; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Tenericutes.519 Acholeplasma.1559 - - abra.370 abra:BN85303750 fixB; Electron transfer flavoprotein, alpha subunit; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Tenericutes.519 - - - tbz.1916 tbz:BK011_10310 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 - - - - vbc.1537 vbc:C5Q97_07840 electron transfer flavoprotein subunit alpha; K03522 electron transfer flavoprotein alpha subunit OC.129543 Bacteria.304297 Fusobacteria.9933 - - - ipo.993 ipo:Ilyop_0988 Electron transfer flavoprotein alpha/beta-subunit; K03522 electron transfer flavoprotein alpha subunit