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NORW_ECOHS
ID   NORW_ECOHS              Reviewed;         377 AA.
AC   A8A3I8;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Nitric oxide reductase FlRd-NAD(+) reductase {ECO:0000255|HAMAP-Rule:MF_01313};
DE            EC=1.18.1.- {ECO:0000255|HAMAP-Rule:MF_01313};
DE   AltName: Full=Flavorubredoxin reductase {ECO:0000255|HAMAP-Rule:MF_01313};
DE            Short=FlRd-reductase {ECO:0000255|HAMAP-Rule:MF_01313};
DE            Short=FlavoRb reductase {ECO:0000255|HAMAP-Rule:MF_01313};
GN   Name=norW {ECO:0000255|HAMAP-Rule:MF_01313};
GN   Synonyms=flrR {ECO:0000255|HAMAP-Rule:MF_01313};
GN   OrderedLocusNames=EcHS_A2847;
OS   Escherichia coli O9:H4 (strain HS).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=331112;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HS;
RX   PubMed=18676672; DOI=10.1128/jb.00619-08;
RA   Rasko D.A., Rosovitz M.J., Myers G.S.A., Mongodin E.F., Fricke W.F.,
RA   Gajer P., Crabtree J., Sebaihia M., Thomson N.R., Chaudhuri R.,
RA   Henderson I.R., Sperandio V., Ravel J.;
RT   "The pangenome structure of Escherichia coli: comparative genomic analysis
RT   of E. coli commensal and pathogenic isolates.";
RL   J. Bacteriol. 190:6881-6893(2008).
CC   -!- FUNCTION: One of at least two accessory proteins for anaerobic nitric
CC       oxide (NO) reductase. Reduces the rubredoxin moiety of NO reductase.
CC       {ECO:0000255|HAMAP-Rule:MF_01313}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + NAD(+) + 2 reduced [nitric oxide reductase rubredoxin
CC         domain] = NADH + 2 oxidized [nitric oxide reductase rubredoxin
CC         domain]; Xref=Rhea:RHEA:42960, Rhea:RHEA-COMP:10304, Rhea:RHEA-
CC         COMP:10305, ChEBI:CHEBI:15378, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034,
CC         ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01313};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01313};
CC   -!- PATHWAY: Nitrogen metabolism; nitric oxide reduction.
CC       {ECO:0000255|HAMAP-Rule:MF_01313}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01313}.
CC   -!- SIMILARITY: Belongs to the FAD-dependent oxidoreductase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01313}.
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DR   EMBL; CP000802; ABV07092.1; -; Genomic_DNA.
DR   RefSeq; WP_000064700.1; NC_009800.1.
DR   AlphaFoldDB; A8A3I8; -.
DR   SMR; A8A3I8; -.
DR   KEGG; ecx:EcHS_A2847; -.
DR   HOGENOM; CLU_003291_4_4_6; -.
DR   OMA; IHHFWTF; -.
DR   UniPathway; UPA00638; -.
DR   Proteomes; UP000001123; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0016731; F:oxidoreductase activity, acting on iron-sulfur proteins as donors, NAD or NADP as acceptor; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.50.50.60; -; 2.
DR   HAMAP; MF_01313; NorW; 1.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR023961; NO_rdtase_NorW.
DR   InterPro; IPR041364; Rbx-bd.
DR   Pfam; PF07992; Pyr_redox_2; 1.
DR   Pfam; PF18113; Rbx_binding; 1.
DR   SUPFAM; SSF51905; SSF51905; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; FAD; Flavoprotein; NAD; Oxidoreductase.
FT   CHAIN           1..377
FT                   /note="Nitric oxide reductase FlRd-NAD(+) reductase"
FT                   /id="PRO_1000067510"
SQ   SEQUENCE   377 AA;  41348 MW;  BD99642253CCE50A CRC64;
     MSNGIVIIGS GFAARQLVKN IRKQDASIPL TLIAADSMDE YNKPDLSHVI SQGQRADDLT
     RQTAGEFAEQ FNLHLFPQTW VTDIDAEARV VKSQNNQWQY DKLVLATGAS AFVPPVPGRE
     LMLTLNSQQE YRACETQLRD ARRVLIVGGG LIGSELAMDF CRAGKAVTLI DNAASILASL
     MPPEVSSRLQ HRLTEMGVHL LLKSQLQGLE KTDSGILATL DRQRSIEVDA VIAATGLRPE
     TALARRAGLT INRGVCVDSY LQTSNTDIYA LGDCAEINGQ VLPFLQPIQL SAMVLAKNLL
     GNNTPLKLPA MLVKIKTPEL PLHLAGETQR QDLRWQINTE RQGMVARGVD DADQLRAFVV
     SEDRMKEAFG LLKTLPM
 
 
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