ID A5GPP2_SYNPW Unreviewed; 742 AA.
AC A5GPP2;
DT 12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT 12-JUN-2007, sequence version 1.
DT 24-JAN-2024, entry version 93.
DE SubName: Full=Nitrate reductase {ECO:0000313|EMBL:CAK24907.1};
DE EC=1.7.7.2 {ECO:0000313|EMBL:CAK24907.1};
GN Name=narB {ECO:0000313|EMBL:CAK24907.1};
GN OrderedLocusNames=SynWH7803_2481 {ECO:0000313|EMBL:CAK24907.1};
OS Synechococcus sp. (strain WH7803).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=32051 {ECO:0000313|EMBL:CAK24907.1, ECO:0000313|Proteomes:UP000001566};
RN [1] {ECO:0000313|Proteomes:UP000001566}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WH7803 {ECO:0000313|Proteomes:UP000001566};
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Mo-bis(molybdopterin guanine dinucleotide);
CC Xref=ChEBI:CHEBI:60539; Evidence={ECO:0000256|ARBA:ARBA00001942};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- PATHWAY: Nitrogen metabolism. {ECO:0000256|ARBA:ARBA00004909}.
CC -!- SIMILARITY: Belongs to the prokaryotic molybdopterin-containing
CC oxidoreductase family. NasA/NapA/NarB subfamily.
CC {ECO:0000256|ARBA:ARBA00008747}.
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DR EMBL; CT971583; CAK24907.1; -; Genomic_DNA.
DR AlphaFoldDB; A5GPP2; -.
DR STRING; 32051.SynWH7803_2481; -.
DR KEGG; syx:SynWH7803_2481; -.
DR eggNOG; COG0243; Bacteria.
DR HOGENOM; CLU_000422_13_4_3; -.
DR OMA; DGPPCCY; -.
DR OrthoDB; 9803192at2; -.
DR Proteomes; UP000001566; Chromosome.
DR GO; GO:0047889; F:ferredoxin-nitrate reductase activity; IEA:UniProtKB-EC.
DR GO; GO:0051536; F:iron-sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0043546; F:molybdopterin cofactor binding; IEA:InterPro.
DR GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-KW.
DR CDD; cd02791; MopB_CT_Nitrate-R-NapA-like; 1.
DR CDD; cd02754; MopB_Nitrate-R-NapA-like; 1.
DR Gene3D; 2.40.40.20; -; 1.
DR Gene3D; 3.40.50.740; -; 1.
DR Gene3D; 2.20.25.90; ADC-like domains; 1.
DR Gene3D; 3.40.228.10; Dimethylsulfoxide Reductase, domain 2; 1.
DR InterPro; IPR009010; Asp_de-COase-like_dom_sf.
DR InterPro; IPR041957; CT_Nitrate-R-NapA-like.
DR InterPro; IPR006657; MoPterin_dinucl-bd_dom.
DR InterPro; IPR006656; Mopterin_OxRdtase.
DR InterPro; IPR006963; Mopterin_OxRdtase_4Fe-4S_dom.
DR PANTHER; PTHR43105:SF9; NITRATE REDUCTASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_3G15190)-RELATED; 1.
DR PANTHER; PTHR43105; RESPIRATORY NITRATE REDUCTASE; 1.
DR Pfam; PF04879; Molybdop_Fe4S4; 1.
DR Pfam; PF00384; Molybdopterin; 1.
DR Pfam; PF01568; Molydop_binding; 1.
DR PIRSF; PIRSF000144; CbbBc; 2.
DR SMART; SM00926; Molybdop_Fe4S4; 1.
DR SUPFAM; SSF50692; ADC-like; 1.
DR SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
DR PROSITE; PS51669; 4FE4S_MOW_BIS_MGD; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Molybdenum {ECO:0000256|ARBA:ARBA00022505};
KW Nitrate assimilation {ECO:0000256|ARBA:ARBA00023063};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000313|EMBL:CAK24907.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000001566}.
FT DOMAIN 5..73
FT /note="4Fe-4S Mo/W bis-MGD-type"
FT /evidence="ECO:0000259|PROSITE:PS51669"
FT REGION 546..565
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 742 AA; 80933 MW; 4D63DF14B469FC80 CRC64;
MPPTTASVQS QCPYCGVGCG LDLLPPGEAG KAVKRDAEGN PMWSARGHRE HPSSHGQVCI
KGATVGETLG QGRLSQPLYR ATLTDPFEAI SWNSAFDLLT ERIQSTLASK GADAIAMYGS
GQFHTEDYYI AQKLLKGALG TNNFDANSRL CMSSAVAGYT RSLGSDGPPC CYEDLDHCSV
VILIGTNTAE CHPVLFQRLL KRKKRDPNGL TIVVVDPRST DTAKIADYHL ALAPGTDLAL
LHGLARLIIQ DNGFDSDFID TATEGFAGFT QTIKTWTPGK TSKFCGIAEK DLRAVARLWS
RKERILSLWS MGVNQRREGT AVVGGLINLH LLTGEIGKAG AGPFSLTGQP NAMGGREAGG
LAHLLPGYRL VTNADHRHAV EKAWGFAPGS IAAHPGLDAW KQVEAMERGE LDLWWVAATN
PLVSMPDLER VKAAMQRCKL VVVSEAYADT ETSHYAHLLL PAAQWSEKNG AMTNSERRVT
FCPAFRPRHG DSRPDWDVFA ELGRRLGFVD QFSYNSSAEV YEEFTAITAA RVCDMSGLSH
ALLQEHGPQQ WPYPKGEGPT TTSKRLYEDK RFPTPSGRAK FQQDKPLGLA EPPCEMYPLV
LTVGRYLGQW HTMTRTGKVP RLNAMHPEPS LEMHPNDAKR FGLDDKGLAA ITSRRGTLTA
RVCISERIRI GSVFLPMHWG FTQAEACEAN ALMHDQACPI SKQPELKASA VMVAPAVSVV
KPSEQDTGIL DNLRRLLTPA LR
//