ID HDFR_YERE8 Reviewed; 293 AA.
AC A1JI47;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-FEB-2007, sequence version 1.
DT 27-MAR-2024, entry version 84.
DE RecName: Full=HTH-type transcriptional regulator HdfR {ECO:0000255|HAMAP-Rule:MF_01233};
DE AltName: Full=H-NS-dependent flhDC regulator {ECO:0000255|HAMAP-Rule:MF_01233};
GN Name=hdfR {ECO:0000255|HAMAP-Rule:MF_01233}; OrderedLocusNames=YE0145;
OS Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 /
OS 8081).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=393305;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC 13174 / 8081;
RX PubMed=17173484; DOI=10.1371/journal.pgen.0020206;
RA Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L.,
RA Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T.,
RA Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S.,
RA Sanders M., Whitehead S., Quail M.A., Dougan G., Parkhill J.,
RA Prentice M.B.;
RT "The complete genome sequence and comparative genome analysis of the high
RT pathogenicity Yersinia enterocolitica strain 8081.";
RL PLoS Genet. 2:2039-2051(2006).
CC -!- FUNCTION: Negatively regulates the transcription of the flagellar
CC master operon flhDC by binding to the upstream region of the operon.
CC {ECO:0000255|HAMAP-Rule:MF_01233}.
CC -!- SIMILARITY: Belongs to the LysR transcriptional regulatory family.
CC {ECO:0000305}.
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DR EMBL; AM286415; CAL10285.1; -; Genomic_DNA.
DR RefSeq; WP_005176097.1; NC_008800.1.
DR RefSeq; YP_001004537.1; NC_008800.1.
DR AlphaFoldDB; A1JI47; -.
DR SMR; A1JI47; -.
DR KEGG; yen:YE0145; -.
DR PATRIC; fig|393305.7.peg.236; -.
DR eggNOG; COG0583; Bacteria.
DR HOGENOM; CLU_039613_8_2_6; -.
DR OrthoDB; 9786526at2; -.
DR Proteomes; UP000000642; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
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 CDD; cd05466; PBP2_LTTR_substrate; 1.
DR Gene3D; 3.40.190.10; Periplasmic binding protein-like II; 2.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR HAMAP; MF_01233; HTH_type_HdfR; 1.
DR InterPro; IPR005119; LysR_subst-bd.
DR InterPro; IPR020890; Tscrpt_reg_HTH_HdfR.
DR InterPro; IPR000847; Tscrpt_reg_HTH_LysR.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR30579:SF8; HTH-TYPE TRANSCRIPTIONAL REGULATOR HDFR; 1.
DR PANTHER; PTHR30579; TRANSCRIPTIONAL REGULATOR; 1.
DR Pfam; PF00126; HTH_1; 1.
DR Pfam; PF03466; LysR_substrate; 1.
DR PRINTS; PR00039; HTHLYSR.
DR SUPFAM; SSF53850; Periplasmic binding protein-like II; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS50931; HTH_LYSR; 1.
PE 3: Inferred from homology;
KW DNA-binding; Repressor; Transcription; Transcription regulation.
FT CHAIN 1..293
FT /note="HTH-type transcriptional regulator HdfR"
FT /id="PRO_1000066901"
FT DOMAIN 1..58
FT /note="HTH lysR-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01233"
FT DNA_BIND 18..37
FT /note="H-T-H motif"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01233"
SQ SEQUENCE 293 AA; 33700 MW; D24925DF80E0696F CRC64;
MDTELLKTFL EVSRTRHFGR AAESLYLTQS AVSFRIRQLE NQLGANLFTR HRNNIRLTPA
GERLLPYAET LMSTWQLAKK EVAHSLQHTE LSIGATASLW EAYLTPWLQQ LYKQRETLRL
EARIALRQSL VKQLHERQLD LLITTEPPKM DELASLLLGH FSLRLFSSIP FELPEKTDDG
TEHKNANEAP YIKLEWGADF HQQESRLLNS EQMPVLTTTS AHLTRQLLDT TGGCAFLPEH
WQKEYPELVV NADIPPIVRP LYAVWLQNSD QQTLIRQLLK TPMNNAAQSA IRD
//
