ID   ARIR_ECOL5              Reviewed;          88 AA.
AC   Q0TIL5;
DT   23-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Regulatory protein AriR;
GN   Name=ariR; OrderedLocusNames=ECP_1203;
OS   Escherichia coli O6:K15:H31 (strain 536 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=362663;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=536 / UPEC;
RX   PubMed=16879640; DOI=10.1111/j.1365-2958.2006.05255.x;
RA   Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U.,
RA   Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.;
RT   "Role of pathogenicity island-associated integrases in the genome
RT   plasticity of uropathogenic Escherichia coli strain 536.";
RL   Mol. Microbiol. 61:584-595(2006).
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; CP000247; ABG69214.1; -; Genomic_DNA.
DR   RefSeq; WP_000888771.1; NC_008253.1.
DR   AlphaFoldDB; Q0TIL5; -.
DR   SMR; Q0TIL5; -.
DR   STRING; 362663.ECP_1203; -.
DR   EnsemblBacteria; ABG69214; ABG69214; ECP_1203.
DR   KEGG; ecp:ECP_1203; -.
DR   HOGENOM; CLU_164045_1_0_6; -.
DR   OMA; EMVVGMT; -.
DR   Proteomes; UP000009182; 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_0000350561"
SQ   SEQUENCE   88 AA;  9696 MW;  E3EDBA8E55110F71 CRC64;
     MLEDTTIHNA ISDKALSSYF RSSGNLLEEE SAVLGQAVTN LMLSGDNVNN KNIILSLIHS
     LETTSDILKA DVIRKTLEIV LRYTADDM