# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.20462 Bacteria.799920 Firmicutes.138372 Acidaminococcus.1836 - - afn.1256 afn:Acfer_1328 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 - - hor.638 hor:Hore_06460 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 Halanaerobium.192 - has.1256 has:Halsa_1395 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 Halanaerobium.192 - hpk.879 hpk:Hprae_0890 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 - - aar.146 aar:Acear_0062 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 - - hhl.25 hhl:Halha_1062 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20464 Bacteria.455760 Firmicutes.127628 Firmicutes___Clostridia.66769 - - hhl.25 hhl:Halha_0549 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66765 - - hmo.296 hmo:HM1_0289 fad/nad-binding oxidoreductase, putative; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 Desulfotomaculum.1014 - drm.1016 drm:Dred_1070 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 Desulfotomaculum.1014 - dca.1995 dca:Desca_2111 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 Desulfotomaculum.1014 - dru.2932 dru:Desru_3076 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 Desulfotomaculum.1014 - dfg.898 dfg:B0537_05040 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - dae.2324 dae:Dtox_2597 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - dku.1832 dku:Desku_1937 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - dgi.2358 dgi:Desgi_2609 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - pth.1213 pth:PTH_1180 UbiB; 2-polyprenylphenol hydroxylase and related flavodoxin oxidoreductases; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - dau.527 dau:Daud_0550 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - cthm.933 cthm:CFE_0952 NADH-dependent reduced ferredoxin:NADP oxidoreductase NfnA subunit; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 - - chy.1914 chy:CHY_1992 putative oxidoreductase, NAD-binding; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66767 - - slp.39 slp:Slip_2077 oxidoreductase FAD/NAD(P)-binding domain protein OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66767 - - slp.39 slp:Slip_2104 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfitobacterium.1155 Desulfitobacterium_hafniense.2223 dsy.2353 dsy:DSY2362 hypothetical protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfitobacterium.1155 Desulfitobacterium_hafniense.2223 dhd.3418 dhd:Dhaf_3502 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfitobacterium.1155 - ddh.2692 ddh:Desde_2940 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfitobacterium.1155 - ddl.2213 ddl:Desdi_2426 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfitobacterium.1155 - dmt.1964 dmt:DESME_10410 ferredoxin-NADP(+) reductase subunit alpha; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfosporosinus.1263 - dor.1049 dor:Desor_1038 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfosporosinus.1263 - dai.2998 dai:Desaci_3341 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Desulfosporosinus.1263 - dmi.974 dmi:Desmer_1027 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Dehalobacter.1608 Dehalobacter_sp_.389 ded.1348 ded:DHBDCA_p2229 2-polyprenylphenol hydroxylase-related flavodoxin oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Dehalobacter.1608 Dehalobacter_sp_.389 ded.2337 ded:DHBDCA_p452 hydrogenase, subunit gamma related protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Dehalobacter.1608 Dehalobacter_sp_.389 dec.1360 dec:DCF50_p2239 2-polyprenylphenol hydroxylase-related flavodoxin oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Dehalobacter.1608 Dehalobacter_sp_.389 dec.2406 dec:DCF50_p511 hydrogenase, subunit gamma related protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 Dehalobacter.1608 - drs.1212 drs:DEHRE_06635 ferredoxin-NADP(+) reductase subunit alpha; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Firmicutes___Clostridia.66764 - - mta.1465 mta:Moth_1518 ferredoxin-NADP(+) reductase subunit alpha; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Selenomonas.2014 - - ssg.803 ssg:Selsp_0840 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Selenomonas.2014 - - sri.2095 sri:SELR_21590 putative oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Pelosinus.432 - - puf.25 puf:UFO1_0279 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Pelosinus.432 - - puf.25 puf:UFO1_3016 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Pelosinus.432 - - pft.1636 pft:JBW_01646 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20475 Bacteria.455758 Firmicutes.127626 Pelosinus.432 - - pft.3875 pft:JBW_04057 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30666 - - clo.1246 clo:HMPREF0868_1325 ferredoxin--NADP+ reductase, subunit alpha; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30666 - - esr.197 esr:ES1_02530 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30666 - - esu.1702 esu:EUS_20620 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30666 Ruminococcus.6106 - rch.1242 rch:RUM_14250 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30666 - - ibu.3213 ibu:IB211_03309 Dihydroorotate dehydrogenase electron transfer subunit; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Clostridium.31799 Clostridium_sp_.749 clb.679 clb:Clo1100_0656 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Hungateiclostridium.782 Hungateiclostridium_thermocellum.1980 cth.373 cth:Cthe_0373 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Hungateiclostridium.782 Hungateiclostridium_thermocellum.1980 ctx.1793 ctx:Clo1313_1848 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Hungateiclostridium.782 - hsc.1974 hsc:HVS_11360 pyrK2; Dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Hungateiclostridium.3541 - ccl.206 ccl:Clocl_0080 2-polyprenylphenol hydroxylase-like oxidoreductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - cce.2429 cce:Ccel_2546 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Thermoclostridium.1863 - css.512 css:Cst_c05260 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Thermoclostridium.1863 - csd.477 csd:Clst_0500 nfnB; NfnB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - cthd.2760 cthd:CDO33_15280 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - rbp.922 rbp:B6259_04985 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - fpla.1633 fpla:A4U99_08575 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - eha.1226 eha:Ethha_1348 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Ruminococcus.570 - ral.1897 ral:Rumal_2005 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 Ruminococcus.570 - rus.981 rus:RBI_I01074 conserved hypothetical protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30667 - - cpro.2682 cpro:CPRO_29120 pyrK_2; dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30668 - - cle.705 cle:Clole_0611 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30670 - - ova.2693 ova:OBV_29410 pyrK; putative dihydroorotate dehydrogenase electron transfer subunit; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30671 - - ruk.1264 ruk:A4V00_06630 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30672 Ruminococcus.4050 - rbr.374 rbr:RBR_04390 - OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.30673 Lachnoclostridium.10727 - csh.1144 csh:Closa_1142 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.125600 Faecalibacterium.590 - fpr.1748 fpr:FP2_20990 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Firmicutes___Clostridia.125600 Faecalibacterium.590 - fpa.2050 fpa:FPR_24480 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 Acidaminococcus.2766 - - ain.1867 ain:Acin_2035 conserved hypothetical protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 - - - euc.164 euc:EC1_02140 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 - - - tur.1781 tur:AT726_10535 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 - - - fro.1253 fro:AALO17_12820 hypothetical protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12154 - - - erb.2278 erb:A4V01_12165 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.12155 Firmicutes___Clostridia.30669 - - ccel.929 ccel:CCDG5_0977 sudB; Sulfide dehydrogenase subunit beta; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20478 Bacteria.347401 Firmicutes.309974 - - - apr.561 apr:Apre_0551 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1]