ID   ARIR_ECOLC              Reviewed;          88 AA.
AC   B1IUC4;
DT   23-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 62.
DE   RecName: Full=Regulatory protein AriR;
GN   Name=ariR; OrderedLocusNames=EcolC_2460;
OS   Escherichia coli (strain ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 /
OS   WDCM 00012 / Crooks).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=481805;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 / WDCM 00012 / Crooks;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Mikhailova N., Ingram L., Richardson P.;
RT   "Complete sequence of Escherichia coli C str. ATCC 8739.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000946; ACA78091.1; -; Genomic_DNA.
DR   RefSeq; WP_000888772.1; NZ_CP022959.1.
DR   AlphaFoldDB; B1IUC4; -.
DR   SMR; B1IUC4; -.
DR   GeneID; 66675018; -.
DR   KEGG; ecl:EcolC_2460; -.
DR   HOGENOM; CLU_164045_1_0_6; -.
DR   OMA; EMVVGMT; -.
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_0000350555"
SQ   SEQUENCE   88 AA;  9694 MW;  0A67FC4289CCD46F CRC64;
     MLEDTTIHNA ITDKALASYF RSSGNLLEEE SAVLGQAVTN LMLSGDNVNN KNIILSLIHS
     LETTSDILKA DVIRKTLEIV LRYTADDM