ID   HRCA_STAAB              Reviewed;         325 AA.
AC   Q2YT45;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 98.
DE   RecName: Full=Heat-inducible transcription repressor HrcA {ECO:0000255|HAMAP-Rule:MF_00081};
GN   Name=hrcA {ECO:0000255|HAMAP-Rule:MF_00081}; OrderedLocusNames=SAB1454c;
OS   Staphylococcus aureus (strain bovine RF122 / ET3-1).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=273036;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=bovine RF122 / ET3-1;
RX   PubMed=17971880; DOI=10.1371/journal.pone.0001120;
RA   Herron-Olson L., Fitzgerald J.R., Musser J.M., Kapur V.;
RT   "Molecular correlates of host specialization in Staphylococcus aureus.";
RL   PLoS ONE 2:E1120-E1120(2007).
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; AJ938182; CAI81143.1; -; Genomic_DNA.
DR   RefSeq; WP_000627138.1; NC_007622.1.
DR   AlphaFoldDB; Q2YT45; -.
DR   SMR; Q2YT45; -.
DR   KEGG; sab:SAB1454c; -.
DR   HOGENOM; CLU_050019_1_0_9; -.
DR   OMA; DYPGTMG; -.
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; IPR023120; WHTH_transcript_rep_HrcA_IDD.
DR   PANTHER; PTHR34824; PTHR34824; 1.
DR   Pfam; PF01628; HrcA; 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..325
FT                   /note="Heat-inducible transcription repressor HrcA"
FT                   /id="PRO_1000010452"
SQ   SEQUENCE   325 AA;  36973 MW;  15BD2B20433DE2D6 CRC64;
     MITDRQLSIL NAILEDYVDF GQPVGSKTLI ERHNLNVSPA TIRNEMKQLE DLNYIEKAHS
     SSGRSPSQLG FRYYVNRLLE QTSHQKTNKL RRLNQLLVEN QYDVSSALTY FADELSNISQ
     YTTLVVHPNH KQDIINNVHL IRANPNLVIM VIVFSSGHVE HVHLASDIPF SNDKLNTISN
     FVTNKLTEFN QNLQDDIVSF VQSEQEEIFI NKLINTMNNH ISNQSNSIYM GGKVKLIDAL
     NESNVSSIQP ILQYIESNRI AELLQDISSP NINVKIGNEI DDSLSDISIV TSQYHFDETL
     KGQIAVIGPT AMHYQNVIQL LNRIW