ID   ARIR_ECOL6              Reviewed;          88 AA.
AC   Q8FI39;
DT   23-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 79.
DE   RecName: Full=Regulatory protein AriR;
GN   Name=ariR; OrderedLocusNames=c1609;
OS   Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=199310;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFT073 / ATCC 700928 / UPEC;
RX   PubMed=12471157; DOI=10.1073/pnas.252529799;
RA   Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA   Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA   Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA   Donnenberg M.S., Blattner F.R.;
RT   "Extensive mosaic structure revealed by the complete genome sequence of
RT   uropathogenic Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC   -!- FUNCTION: Regulates expression of genes involved in acid-resistance and
CC       biofilm formation. May be a non-specific DNA-binding protein that binds
CC       genes and/or intergenic regions via a geometric recognition (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the AriR family. {ECO:0000305}.
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DR   EMBL; AE014075; AAN80077.1; -; Genomic_DNA.
DR   RefSeq; WP_000888771.1; NC_004431.1.
DR   AlphaFoldDB; Q8FI39; -.
DR   SMR; Q8FI39; -.
DR   STRING; 199310.c1609; -.
DR   EnsemblBacteria; AAN80077; AAN80077; c1609.
DR   KEGG; ecc:c1609; -.
DR   eggNOG; ENOG50336K1; Bacteria.
DR   HOGENOM; CLU_164045_1_0_6; -.
DR   OMA; EMVVGMT; -.
DR   BioCyc; ECOL199310:C1609-MON; -.
DR   Proteomes; UP000001410; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0071468; P:cellular response to acidic pH; IEA:InterPro.
DR   InterPro; IPR024753; AriR.
DR   Pfam; PF10798; YmgB; 1.
PE   3: Inferred from homology;
KW   DNA-binding.
FT   CHAIN           1..88
FT                   /note="Regulatory protein AriR"
FT                   /id="PRO_0000350560"
SQ   SEQUENCE   88 AA;  9696 MW;  E3EDBA8E55110F71 CRC64;
     MLEDTTIHNA ISDKALSSYF RSSGNLLEEE SAVLGQAVTN LMLSGDNVNN KNIILSLIHS
     LETTSDILKA DVIRKTLEIV LRYTADDM