# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.108467 Eukaryotes.426058 Protists.61949 Stramenopiles.5908 Diatoms.7128 pti.2025 pti:PHATRDRAFT_27757 hypothetical protein; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108467 Eukaryotes.426058 Protists.61949 Stramenopiles.5908 Diatoms.7128 fcy.640 fcy:FRACYDRAFT_185143 ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108467 Eukaryotes.426058 Protists.61949 Stramenopiles.5908 Diatoms.7128 fcy.640 fcy:FRACYDRAFT_263086 hypothetical protein; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108467 Eukaryotes.426058 Protists.61949 Stramenopiles.5908 Diatoms.7128 tps.4758 tps:THAPSDRAFT_262125 NIR_2; nitrite reductase-ferredoxin dependent; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108467 Eukaryotes.426058 Protists.61949 - - ehx.9152 ehx:EMIHUDRAFT_430293 NII1; putative nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108467 Eukaryotes.426058 Protists.61949 - - ehx.9152 ehx:EMIHUDRAFT_428968 ferredoxin-nitrite reductase precursor; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - hje.2113 hje:HacjB3_10150 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Halorhabdus.3342 - hut.1314 hut:Huta_1327 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - harc.2456 harc:HARCEL1_13190 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Haloferax.4964 - hme.3787 hme:HFX_6482 cysI; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - hbo.3845 hbo:Hbor_39920 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Haloterrigena.2847 - hda.2475 hda:BB347_12795 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Haloterrigena.3869 - htu.349 htu:Htur_0241 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - hxa.1248 hxa:Halxa_1302 Ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Natrinema.1425 - nat.350 nat:NJ7G_0304 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 Natrinema.1425 - npe.3504 npe:Natpe_3733 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - nou.191 nou:Natoc_0113 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - sali.1229 sali:L593_06170 Ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - hlr.1113 hlr:HALLA_05300 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108468 Archaea.21227 Euryarchaeota.22341 - - naj.1476 naj:B1756_07610 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrosopumilus.488 - nmr.683 nmr:Nmar_0679 Sulfite reductase (ferredoxin); K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrosopumilus.488 - nir.686 nir:NSED_03430 sulfite reductase ferredoxin; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrosopumilus.488 - nid.1563 nid:NPIRD3C_1583 Sulfite reductase ferredoxin; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrosopumilus.488 - nin.1443 nin:NADRNF5_1473 sir; putative ferredoxin-dependent sulfite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - nkr.670 nkr:NKOR_03500 sulfite reductase ferredoxin; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - nct.1005 nct:NMSP_1024 ferredoxin-nitrite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - csy.413 csy:CENSYa_0358 ferredoxin-sulfite/nitrite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - csy.415 csy:CENSYa_0360 ferredoxin-sulfite/nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrososphaera.1779 - nga.715 nga:Ngar_c06440 sir1; ferredoxin-sulfite/nitrite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrososphaera.1779 - nvn.2398 nvn:NVIE_025140 sir; putative ferredoxin-dependent sulfite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 Nitrososphaera.1779 - nev.2909 nev:NTE_03053 sulfite reductase, beta subunit (hemoprotein); K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - taa.646 taa:NMY3_00465 sir; Sulfite reductase (ferredoxin); K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - ncv.973 ncv:NCAV_0989 sir; Ferredoxin-sulfite/nitrite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - nbv.535 nbv:T478_0556 nitrite/sulfite reductase, 4Fe-4S iron-sulfur cluster-binding domain protein; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - tah.512 tah:SU86_002800 ferredoxin--nitrite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108469 Archaea.36825 Thaumarchaeota.2432 - - ndv.782 ndv:NDEV_0760 sir; Putative ferredoxin-dependent sulfite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1] OC.108470 Archaea.44394 Crenarchaeota.15802 Pyrobaculum.3363 - pai.1741 pai:PAE2577 ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 Natronomonas.3539 - nph.1959 nph:NP_4004A rhodanese domain protein / iron-sulfur protein (4Fe-4S); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 Halorhabdus.3018 - hut.197 hut:Huta_0176 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 - - harc.1733 harc:HARCEL1_09115 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 Haloterrigena.5941 - htu.3025 htu:Htur_3039 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 - - hxa.1899 hxa:Halxa_1971 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 Natrinema.4542 - npe.744 npe:Natpe_0726 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108471 Archaea.21226 Euryarchaeota.22340 - - nou.3882 nou:Natoc_4171 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Halobacterium.2137 - hdl.502 hdl:HALDL1_02570 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Halobacterium.2137 - hhb.88 hhb:Hhub_1037 nirA; probable sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Halobacterium.4874 - hhb.1085 hhb:Hhub_2082 nasD; nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hje.174 hje:HacjB3_00040 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hje.412 hje:HacjB3_01275 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.635 - hma.3417 hma:rrnAC2992 nirA2; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.635 Haloarcula_hispanica.1593 hhi.248 hhi:HAH_0254 nirA1; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.635 Haloarcula_hispanica.1593 hhn.269 hhn:HISP_01355 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.635 - hab.1755 hab:SG26_09190 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.635 - hta.245 hta:BVU17_01250 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.1224 - hma.3108 hma:rrnAC2625 nirA1; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.1224 Haloarcula_hispanica.2135 hhi.2982 hhi:HAH_3043 nirA2; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.1224 Haloarcula_hispanica.2135 hhn.3037 hhn:HISP_15485 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.1224 - hab.1453 hab:SG26_07585 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloarcula.1224 - hta.2884 hta:BVU17_14795 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Natronomonas.5 - nph.635 nph:NP_1146A nirA2; probable sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Natronomonas.5 - nmo.1001 nmo:Nmlp_2080 nirA2; probable sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Natronomonas.3571 - nph.2069 nph:NP_4224A nasD; nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Halorhabdus.242 - hut.1724 hut:Huta_1758 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Halorhabdus.242 - hti.1339 hti:HTIA_1351 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hmu.461 hmu:Hmuk_0435 Ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hali.1436 hali:BV210_07285 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hali.1992 hali:BV210_10255 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloquadratum.119 - hwa.1153 hwa:HQ_2212A nasD; nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloquadratum.119 - hwc.1184 hwc:Hqrw_2438 nasD; nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloquadratum.340 - hwa.136 hwa:HQ_1116A nirA2; probable sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloquadratum.340 - hwc.153 hwc:Hqrw_1146 nirA2; probable sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloferax.775 - hvo.1783 hvo:HVO_1788 nirA1; putative sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloferax.775 - hme.1870 hme:HFX_1918 nirA2; ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloferax.775 - hgi.1753 hgi:ABY42_08910 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloferax.844 - hme.1952 hme:HFX_2005 nasD; ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloferax.844 - hgi.1823 hgi:ABY42_09275 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hbo.451 hbo:Hbor_04420 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloplanus.2607 - haq.528 haq:DU484_02655 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloplanus.2607 - haj.601 haj:DU500_03060 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hla.896 hla:Hlac_0864 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hla.1415 hla:Hlac_1407 nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - srub.581 srub:C2R22_02730 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - srub.3312 srub:C2R22_18130 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hae.2648 hae:halTADL_2896 ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hae.3063 hae:halTADL_3328 ferredoxin-nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloterrigena.3187 - hda.2926 hda:BB347_15145 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloterrigena.3818 - htu.282 htu:Htur_0174 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Haloterrigena.5796 - htu.2847 htu:Htur_2855 nitrite and sulphite reductase 4Fe-4S region; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - nmg.1585 nmg:Nmag_1601 nirA; putative sulfite/nitrite reductase (ferredoxin); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hxa.1491 hxa:Halxa_1554 Ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 Natrinema.4332 - npe.205 npe:Natpe_0146 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - nou.2668 nou:Natoc_2772 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - nou.3647 nou:Natoc_3905 sulfite reductase, beta subunit (hemoprotein); K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108472 Archaea.17743 Euryarchaeota.17563 - - hlr.3561 hlr:HALLA_18995 ferredoxin--nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1] OC.108473 Eukaryotes.750861 Plants.262764 Red_algae.14975 - gsl.4350 gsl:Gasu_46810 ferredoxin-nitrite reductase OC.108474 Eukaryotes.815605 Protists.182744 Stramenopiles.45312 - ngd.904 ngd:NGA_0226700 NIRA; ferredoxin nitrite reductase; K00366 ferredoxin-nitrite reductase [EC:1.7.7.1]