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Database: UniProt
Entry: A0A0U5L541_9GAMM
LinkDB: A0A0U5L541_9GAMM
Original site: A0A0U5L541_9GAMM 
ID   A0A0U5L541_9GAMM        Unreviewed;      1356 AA.
AC   A0A0U5L541;
DT   16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT   16-MAR-2016, sequence version 1.
DT   27-MAR-2024, entry version 38.
DE   SubName: Full=Nitrite reductase {ECO:0000313|EMBL:CUU23862.1};
DE            EC=1.7.1.4 {ECO:0000313|EMBL:CUU23862.1};
GN   Name=nirB {ECO:0000313|EMBL:CUU23862.1};
GN   ORFNames=EM595_1628 {ECO:0000313|EMBL:CUU23862.1};
OS   Duffyella gerundensis.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Duffyella.
OX   NCBI_TaxID=1619313 {ECO:0000313|EMBL:CUU23862.1, ECO:0000313|Proteomes:UP000059419};
RN   [1] {ECO:0000313|Proteomes:UP000059419}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Blom J.;
RL   Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|ARBA:ARBA00001974};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|ARBA:ARBA00001966};
CC   -!- COFACTOR:
CC       Name=siroheme; Xref=ChEBI:CHEBI:60052;
CC         Evidence={ECO:0000256|ARBA:ARBA00001929};
CC   -!- PATHWAY: Nitrogen metabolism; nitrate reduction (assimilation).
CC       {ECO:0000256|ARBA:ARBA00005096}.
CC   -!- SIMILARITY: Belongs to the nitrite and sulfite reductase 4Fe-4S domain
CC       family. {ECO:0000256|ARBA:ARBA00010429}.
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DR   EMBL; LN907827; CUU23862.1; -; Genomic_DNA.
DR   STRING; 1619313.EM595_1628; -.
DR   KEGG; ege:EM595_1628; -.
DR   PATRIC; fig|1619313.3.peg.1692; -.
DR   OrthoDB; 9768666at2; -.
DR   UniPathway; UPA00653; -.
DR   Proteomes; UP000059419; Chromosome 1.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:InterPro.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0008942; F:nitrite reductase [NAD(P)H] activity; IEA:UniProtKB-EC.
DR   GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-UniPathway.
DR   CDD; cd19943; NirB_Fer2_BFD-like_1; 1.
DR   CDD; cd19944; NirB_Fer2_BFD-like_2; 1.
DR   CDD; cd03529; Rieske_NirD; 1.
DR   Gene3D; 3.30.390.30; -; 2.
DR   Gene3D; 1.10.10.1100; BFD-like [2Fe-2S]-binding domain; 1.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 4.
DR   Gene3D; 2.102.10.10; Rieske [2Fe-2S] iron-sulphur domain; 1.
DR   Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 1.
DR   InterPro; IPR007419; BFD-like_2Fe2S-bd_dom.
DR   InterPro; IPR041854; BFD-like_2Fe2S-bd_dom_sf.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR016156; FAD/NAD-linked_Rdtase_dimer_sf.
DR   InterPro; IPR005117; NiRdtase/SiRdtase_haem-b_fer.
DR   InterPro; IPR036136; Nit/Sulf_reduc_fer-like_dom_sf.
DR   InterPro; IPR012744; Nitri_red_NirB.
DR   InterPro; IPR006067; NO2/SO3_Rdtase_4Fe4S_dom.
DR   InterPro; IPR045854; NO2/SO3_Rdtase_4Fe4S_sf.
DR   InterPro; IPR006066; NO2/SO3_Rdtase_FeS/sirohaem_BS.
DR   InterPro; IPR012748; Rieske-like_NirD.
DR   InterPro; IPR017941; Rieske_2Fe-2S.
DR   InterPro; IPR036922; Rieske_2Fe-2S_sf.
DR   InterPro; IPR041575; Rubredoxin_C.
DR   NCBIfam; TIGR02378; nirD_assim_sml; 1.
DR   NCBIfam; TIGR02374; nitri_red_nirB; 1.
DR   PANTHER; PTHR43809; NITRITE REDUCTASE (NADH) LARGE SUBUNIT; 1.
DR   PANTHER; PTHR43809:SF1; NITRITE REDUCTASE (NADH) LARGE SUBUNIT; 1.
DR   Pfam; PF04324; Fer2_BFD; 1.
DR   Pfam; PF01077; NIR_SIR; 1.
DR   Pfam; PF03460; NIR_SIR_ferr; 1.
DR   Pfam; PF07992; Pyr_redox_2; 2.
DR   Pfam; PF13806; Rieske_2; 1.
DR   Pfam; PF18267; Rubredoxin_C; 2.
DR   PRINTS; PR00368; FADPNR.
DR   PRINTS; PR00411; PNDRDTASEI.
DR   PRINTS; PR00397; SIROHAEM.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 3.
DR   SUPFAM; SSF50022; ISP domain; 1.
DR   SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 1.
DR   SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
DR   PROSITE; PS00365; NIR_SIR; 1.
DR   PROSITE; PS51300; NIRD; 1.
DR   PROSITE; PS51296; RIESKE; 1.
PE   3: Inferred from homology;
KW   FAD {ECO:0000256|ARBA:ARBA00022827};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW   Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Nitrate assimilation {ECO:0000256|ARBA:ARBA00023063};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000313|EMBL:CUU23862.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000059419}.
FT   DOMAIN          1243..1343
FT                   /note="Rieske"
FT                   /evidence="ECO:0000259|PROSITE:PS51296"
SQ   SEQUENCE   1356 AA;  147192 MW;  B57D8BF174004C62 CRC64;
     MKPHLVVIGN GMAALRMVET LLQLAPTRYR ITIIGREPGG NYNRIQLSPV LAGEKDFAAT
     LLHPLSWYQQ QDIMLYSGES VLTVDRPARR LRTDRREIAW DLLVFATGSL PFIPAIPGAN
     LMHVKGFRDY ADVKWMLAAS GPVVVLGGGL LGIEAAAALR QQGREVTLVH RQGHLLDRQL
     DRRAGELLRH TLEARGLQIR VNQQLTQINS DSVTLNDGSA LAAKRVVIAT GVVPEKRLAA
     AAGLACGKGI LVDGQLCTAD PAISALGECA EINGETVGLL APCLAQAAVL AHRLAGQPID
     DYRAVDEGTR LKVSGISLFS AGDISESLPG YTSFDPLSQH YRRLFLRDGR LCGVVLYGDS
     RQANALQEKL QQQAPVTADA LFDLETSEQQ PRAAGNTMMK PVLAVIGHGM VGHHFLEQLV
     AKGLHQHYHI VVYGEERHTA YDRVHLSDYF AGRTHADLCL VSGDFFSDNA IELRSGCEVV
     AIDRQRRCLR DGTGRELAFD KLVLATGSYA FVPPVPGHDL PGCHVYRTLD DLDAIAARAK
     QARRGTVIGG GLLGLEAANA LKQLGLATSV VEFAPRLMAV QLDDGGAQML ARKINALGVD
     VFTSKETRDI SRQPDGSLRL QFADGETLDT DLLLFSAGIR PRDNLAREAG LTLGPRGGIC
     VDDRCVTSDE QIFAIGECAL WNGQLFGLVA PGYQMARVAA AALAGEATTF GGADMSTKLK
     LLGVEVASFG DAHGRTPESQ SYHWTNGPQE IYKKIVVDSS GKRLLGGVLV GDSSEYSTLL
     QMMLNEMALP AQPETLILPA VAGAPVKALG VAALPDSAQI CSCYNVSKGD ICQAVSDGHG
     TVAAIKSHTK AATGCGGCAA LVKQVMEHQL ETLGVEVKKD ICEHFAWSRQ ELYHLIRVGN
     IHSFDQLIKQ HGRGHGCEIC KPLVGSLLAS CWNDYLLQPQ HLPLQDTNDR YFANIQKDGT
     YSVVPRIPAG EITPQGLIAI GEVAQRYNLY TKITGGQRID LFGAQLAQLP EIWQQLAAAG
     FETGHAYGKS LRTVKSCVGS TWCRYGVKDS TGFAIALENR YKGLRSPHKI KMAVSGCTRE
     CAEAQSKDIG VIATEKGWNL YVCGNGGMKP RHADLFASDL DDATLIRYVD RLLMFYIRTA
     DRLQRTSVWR DNLEGGLDYL RDVVINDSLG LGDELEAEMQ AVVDSYQCEW QTTLQQPENL
     ARFTATVNST AADETIRWQH ERDQIRPSTE TLIPVMQLPE EPWSAICPQE TIPAQAGIGA
     RLGNHRIALF RFDGALYALD DIEPGTQASV LSRGLLGDVA GEPVLISPLY KQRFRLRDGQ
     SLEQADRRLR CWPVKEQGGM VWVANAPLDV ALAAAS
//
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