ID   A0A1X7J430_9RHOB        Unreviewed;       505 AA.
AC   A0A1X7J430;
DT   05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2017, sequence version 1.
DT   27-MAR-2024, entry version 17.
DE   SubName: Full=Respiratory nitrate reductase beta subunit {ECO:0000313|EMBL:SMG22347.1};
GN   ORFNames=SAMN02746000_01215 {ECO:0000313|EMBL:SMG22347.1};
OS   Paracoccus sp. J56.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Paracoccus.
OX   NCBI_TaxID=935850 {ECO:0000313|EMBL:SMG22347.1, ECO:0000313|Proteomes:UP000193912};
RN   [1] {ECO:0000313|Proteomes:UP000193912}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=J56 {ECO:0000313|Proteomes:UP000193912};
RA   Varghese N., Submissions S.;
RL   Submitted (APR-2017) 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};
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; FXAQ01000006; SMG22347.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1X7J430; -.
DR   STRING; 935850.SAMN02746000_01215; -.
DR   Proteomes; UP000193912; 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:UP000193912};
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   505 AA;  57299 MW;  5AE571DB1FE67F87 CRC64;
     MKVRAQIGMV LNLDKCIGCH TCSVTCKNVW TSREGVEYAW FNNVETKPGI GYPKDWENQK
     RWNGGWVRTK SGHLQPRQGG KWRILANIFA NPDLPEIDDF YEPFDFDYDH LKSAPEMQAF
     PSARPRSKIS GERMEKIEWG PNWEEILGGE FEKRSRDYNF EGVQKDIYGE YENTFMMYLP
     RLCEHCLNPA CVASCPSGAI YKREEDGVVL IDQDKCRGWR MCVSGCPYKK IYYNWSTGKS
     EKCILCYPRL ESGQPTVCSE TCVGRIRYLG VMLYDADRIA EAASAESEMD LYDAQLGVFL
     DPDDPEVIAA ARAEGIPEDW IRGAQKSPIW KMAMEWKIAF PLHPEYRTLP MVWYVPPLSP
     IQNAAEAGKI AAQDDMPDVR SLRIPLRYLA NMLTAGDEAP VAAALERMLA MRSYMRSRTL
     DGVVNLAIAK RVGLTPQQID EMYHLLAIAN YEDRFVIPTT HRELVEDAYD LRGGCGFTDG
     HGCSSGNSPS LFGGKKFRSP QEFIA
//