ID HPR_BACCQ Reviewed; 185 AA.
AC B9IT66;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 82.
DE RecName: Full=HTH-type transcriptional regulator Hpr {ECO:0000255|HAMAP-Rule:MF_01911};
DE AltName: Full=Protease production regulatory protein Hpr {ECO:0000255|HAMAP-Rule:MF_01911};
GN Name=hpr {ECO:0000255|HAMAP-Rule:MF_01911}; OrderedLocusNames=BCQ_1118;
OS Bacillus cereus (strain Q1).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=361100;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Q1;
RX PubMed=19060151; DOI=10.1128/jb.01629-08;
RA Xiong Z., Jiang Y., Qi D., Lu H., Yang F., Yang J., Chen L., Sun L., Xu X.,
RA Xue Y., Zhu Y., Jin Q.;
RT "Complete genome sequence of the extremophilic Bacillus cereus strain Q1
RT with industrial applications.";
RL J. Bacteriol. 191:1120-1121(2009).
CC -!- FUNCTION: Negative regulator of protease production and sporulation.
CC {ECO:0000255|HAMAP-Rule:MF_01911}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01911}.
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DR EMBL; CP000227; ACM11548.1; -; Genomic_DNA.
DR AlphaFoldDB; B9IT66; -.
DR SMR; B9IT66; -.
DR KEGG; bcq:BCQ_1118; -.
DR HOGENOM; CLU_115790_0_0_9; -.
DR Proteomes; UP000000441; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0045892; P:negative regulation of DNA-templated transcription; IEA:UniProtKB-UniRule.
DR GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR HAMAP; MF_01911; HTH_type_Hpr; 1.
DR InterPro; IPR000835; HTH_MarR-typ.
DR InterPro; IPR023488; HTH_tscrpt_reg_Hpr.
DR InterPro; IPR039422; MarR/SlyA-like.
DR InterPro; IPR023187; Tscrpt_reg_MarR-type_CS.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR33164:SF58; DNA-BINDING TRANSCRIPTIONAL REPRESSOR SCOC; 1.
DR PANTHER; PTHR33164; TRANSCRIPTIONAL REGULATOR, MARR FAMILY; 1.
DR Pfam; PF01047; MarR; 1.
DR SMART; SM00347; HTH_MARR; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS01117; HTH_MARR_1; 1.
DR PROSITE; PS50995; HTH_MARR_2; 1.
PE 3: Inferred from homology;
KW DNA-binding; Repressor; Sporulation; Transcription;
KW Transcription regulation.
FT CHAIN 1..185
FT /note="HTH-type transcriptional regulator Hpr"
FT /id="PRO_1000188796"
FT DOMAIN 13..157
FT /note="HTH marR-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01911"
FT DNA_BIND 63..86
FT /note="H-T-H motif"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01911"
SQ SEQUENCE 185 AA; 21733 MW; A5F01F355B557E89 CRC64;
MKSGEKDYSV KEAMIFSQRI AQLSKALWKC VEKDWQMWIK PYDLNINEHH ILTIAYHLKG
ASISEIAKFG VMHVSTAFNF SKKLEERGYL VFSKKEDDKR NTYIEITDKG EELLLRLMEE
YDPENNSVFN GALALRNFYG KFPENIELIA ILRNIYGQDF IDIFEKSLED IEENFTESDQ
KLVKK
//
