ID   HRCA_LEUCK              Reviewed;         342 AA.
AC   B1MZG8;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Heat-inducible transcription repressor HrcA {ECO:0000255|HAMAP-Rule:MF_00081};
GN   Name=hrcA {ECO:0000255|HAMAP-Rule:MF_00081}; OrderedLocusNames=LCK_01093;
OS   Leuconostoc citreum (strain KM20).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Leuconostoc.
OX   NCBI_TaxID=349519;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KM20;
RX   PubMed=18281406; DOI=10.1128/jb.01862-07;
RA   Kim J.F., Jeong H., Lee J.-S., Choi S.-H., Ha M., Hur C.-G., Kim J.-S.,
RA   Lee S., Park H.-S., Park Y.-H., Oh T.K.;
RT   "Complete genome sequence of Leuconostoc citreum KM20.";
RL   J. Bacteriol. 190:3093-3094(2008).
CC   -!- FUNCTION: Negative regulator of class I heat shock genes (grpE-dnaK-
CC       dnaJ and groELS operons). Prevents heat-shock induction of these
CC       operons. {ECO:0000255|HAMAP-Rule:MF_00081}.
CC   -!- SIMILARITY: Belongs to the HrcA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00081}.
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DR   EMBL; DQ489736; ACA82920.1; -; Genomic_DNA.
DR   RefSeq; WP_004900905.1; NC_010471.1.
DR   AlphaFoldDB; B1MZG8; -.
DR   SMR; B1MZG8; -.
DR   STRING; 349519.LCK_01093; -.
DR   EnsemblBacteria; ACA82920; ACA82920; LCK_01093.
DR   GeneID; 61101888; -.
DR   KEGG; lci:LCK_01093; -.
DR   eggNOG; COG1420; Bacteria.
DR   HOGENOM; CLU_050019_1_0_9; -.
DR   OMA; DYPGTMG; -.
DR   OrthoDB; 1510750at2; -.
DR   Proteomes; UP000002166; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0045892; P:negative regulation of transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 3.30.390.60; -; 1.
DR   Gene3D; 3.30.450.40; -; 1.
DR   HAMAP; MF_00081; HrcA; 1.
DR   InterPro; IPR029016; GAF-like_dom_sf.
DR   InterPro; IPR002571; HrcA.
DR   InterPro; IPR021153; HrcA_C.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   InterPro; IPR005104; WHTH_HrcA_DNA-bd.
DR   InterPro; IPR023120; WHTH_transcript_rep_HrcA_IDD.
DR   PANTHER; PTHR34824; PTHR34824; 1.
DR   Pfam; PF01628; HrcA; 1.
DR   Pfam; PF03444; HrcA_DNA-bdg; 1.
DR   PIRSF; PIRSF005485; HrcA; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   TIGRFAMs; TIGR00331; hrcA; 1.
PE   3: Inferred from homology;
KW   Repressor; Stress response; Transcription; Transcription regulation.
FT   CHAIN           1..342
FT                   /note="Heat-inducible transcription repressor HrcA"
FT                   /id="PRO_1000092817"
SQ   SEQUENCE   342 AA;  38166 MW;  0F069610E5A795EE CRC64;
     MLTDRQKLIL SAIIYEYTQT ARAVGSKSLQ EQLNIKVSSA TIRNEMAALE SASLIKKLHT
     SAGRVPSRAG YRYYLDHLMA NHSVTEHDVN MVIQSFRGNF HEIDDLLDES ARTLSEFTGA
     TAIILKPQRH DIKVSGFRLV PLENQQLIAV LVTSDGKVTS QTFKLPRELA ISSLDSMVKY
     INDQMTGRPV LEVLQMMQSD ELPTQMSRVI KTPGAFLQLF GDVLSRSVGD QVHIGGRLNV
     LNFDESLNNK ADLKRLLEFL ESAKDIRNVA QTLGSHTVVK ISQEIHEPLL KSFSLITRGF
     TIPNQGDGVI ALLGPIRMPY ARNILLIDAY GEALTQKMIE YT