ID   A0A1H8LQ89_9RHOB        Unreviewed;       508 AA.
AC   A0A1H8LQ89;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   27-MAR-2024, entry version 16.
DE   SubName: Full=Respiratory nitrate reductase beta subunit {ECO:0000313|EMBL:SEO07297.1};
GN   ORFNames=SAMN04488103_11195 {ECO:0000313|EMBL:SEO07297.1};
OS   Gemmobacter aquatilis.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Gemmobacter.
OX   NCBI_TaxID=933059 {ECO:0000313|EMBL:SEO07297.1, ECO:0000313|Proteomes:UP000198761};
RN   [1] {ECO:0000313|EMBL:SEO07297.1, ECO:0000313|Proteomes:UP000198761}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 3857 {ECO:0000313|EMBL:SEO07297.1,
RC   ECO:0000313|Proteomes:UP000198761};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137;
CC         Evidence={ECO:0000256|ARBA:ARBA00001927};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|ARBA:ARBA00001966};
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DR   EMBL; FOCE01000011; SEO07297.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1H8LQ89; -.
DR   STRING; 933059.SAMN04488103_11195; -.
DR   OrthoDB; 9779457at2; -.
DR   Proteomes; UP000198761; Unassembled WGS sequence.
DR   GO; GO:0009325; C:nitrate reductase complex; IEA:InterPro.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0008940; F:nitrate reductase activity; IEA:InterPro.
DR   GO; GO:0042126; P:nitrate metabolic process; IEA:InterPro.
DR   CDD; cd10557; NarH_beta-like; 1.
DR   Gene3D; 3.30.70.20; -; 3.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR029263; Nitr_red_bet_C.
DR   InterPro; IPR006547; NO3_Rdtase_bsu.
DR   NCBIfam; TIGR01660; narH; 1.
DR   PANTHER; PTHR43518; NITRATE REDUCTASE BETA SUBUNIT; 1.
DR   PANTHER; PTHR43518:SF1; RESPIRATORY NITRATE REDUCTASE 1 BETA CHAIN; 1.
DR   Pfam; PF13247; Fer4_11; 1.
DR   Pfam; PF14711; Nitr_red_bet_C; 1.
DR   SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 3.
PE   4: Predicted;
KW   4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW   Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW   Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Reference proteome {ECO:0000313|Proteomes:UP000198761};
KW   Transport {ECO:0000256|ARBA:ARBA00022448}.
FT   DOMAIN          7..35
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   DOMAIN          174..205
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   DOMAIN          207..236
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
SQ   SEQUENCE   508 AA;  57610 MW;  70D1775A13C18853 CRC64;
     MRVRAQIGKV LNLDKCIGCH TCSVTCKNVW TSREGVEYAW FNNVETKPGT GYPTDWENQK
     RWNGGWVRSR SGKLHPKQGS KWRILANIFA NPDMPEIDDY YEPFDFDYDH LKSAPDMNAF
     PTARPRSKIT GERMEKIEKG PNWEEILGGE FSKRSKDYNF ENIQKQIYGE YENTFMMYLP
     RLCEHCLNPT CSASCPSGAI YKREEDGIVL IDQEKCRGWR MCISGCPYKK VYYNWDTGKS
     EKCTFCYPRI ESGQPTVCSE TCVGRIRYLG VILYDADKIE AAASSERETD LYGAQLDVFL
     DPNDPEVIAA ARRDGVPEDW IESAKISPIW KMAMEWKVAF PLHPEYRTLP MVWYIPPLSP
     IQNAAQAGQI AMSDQMPDVR SLRIPVKYLA NMLTSGDEEP IVHALERMSA MRLYMRALTV
     DGVRDEGIAA RVGMSGRMIE DMYKIMAIAD YEDRFAIPTA HREQNEAGAD IRGGCGFTDG
     NGCSGGETGK TTMFGGKKKS FALPLESF
//