ID   NIRD_SALTY              Reviewed;         108 AA.
AC   P0A229; P40789;
DT   01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2005, sequence version 1.
DT   16-JUN-2009, entry version 30.
DE   RecName: Full=Nitrite reductase [NAD(P)H] small subunit;
DE            EC=1.7.1.4;
GN   Name=nirD; OrderedLocusNames=STM3475;
OS   Salmonella typhimurium.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=90371;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX   MEDLINE=21534948; PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M.,
RA   Waterston R., Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium
RT   LT2.";
RL   Nature 413:852-856(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 42-108.
RC   STRAIN=LT2;
RX   MEDLINE=91100301; PubMed=1987123;
RA   Wu J.Y., Siegel L.M., Kredich N.M.;
RT   "High-level expression of Escherichia coli NADPH-sulfite reductase:
RT   requirement for a cloned cysG plasmid to overcome limiting siroheme
RT   cofactor.";
RL   J. Bacteriol. 173:325-333(1991).
CC   -!- FUNCTION: Required for activity of the reductase.
CC   -!- CATALYTIC ACTIVITY: Ammonium hydroxide + 3 NAD(P)(+) + H(2)O =
CC       nitrite + 3 NAD(P)H.
CC   -!- SUBUNIT: Associates with nirB.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
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DR   EMBL; AE008859; AAL22337.1; -; Genomic_DNA.
DR   EMBL; M64606; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; NP_462378.1; -.
DR   SMR; P0A229; 1-108.
DR   GeneID; 1254998; -.
DR   GenomeReviews; AE006468_GR; STM3475.
DR   KEGG; stm:STM3475; -.
DR   HOGENOM; P0A229; -.
DR   OMA; P0A229; GVCALVE.
DR   BioCyc; STYP99287:STM3475-MON; -.
DR   BRENDA; 1.7.1.4; 2.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:InterPro.
DR   GO; GO:0009055; F:electron carrier activity; IEA:InterPro.
DR   GO; GO:0008942; F:nitrite reductase [NAD(P)H] activity; IEA:EC.
DR   GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-KW.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   InterPro; IPR012748; Nitri_red_NirD.
DR   InterPro; IPR017881; Nitrite_Rdtase_lsu_NirD_bac.
DR   InterPro; IPR017941; Rieske_2Fe-2S.
DR   Gene3D; G3DSA:2.102.10.10; Rieske_reg; 1.
DR   TIGRFAMs; TIGR02378; nirD_assim_sml; 1.
DR   PROSITE; PS51300; NIRD; 1.
PE   4: Predicted;
KW   Complete proteome; Cytoplasm; NAD; Nitrate assimilation;
KW   Oxidoreductase.
FT   CHAIN         1    108       Nitrite reductase [NAD(P)H] small
FT                                subunit.
FT                                /FTId=PRO_0000096857.
FT   CONFLICT     76     76       R -> P (in Ref. 2).
SQ   SEQUENCE   108 AA;  12097 MW;  375C6D13AFF98161 CRC64;
     MSQWQNICKI DDILPGTGVC ALSGGEQVAI FRPYHSDQVF AISNIDPFFE ASVLSRGLIA
     EHQGELWVAS PLKKQRFRLS DGLCMEDEQF SVKHYDARVK DGVVQLRG
//