ID   ECHR_DICCH              Reviewed;         250 AA.
AC   Q46967;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Transcriptional activator protein EchR;
GN   Name=echR;
OS   Dickeya chrysanthemi (Pectobacterium chrysanthemi) (Erwinia chrysanthemi).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Pectobacteriaceae; Dickeya.
OX   NCBI_TaxID=556;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=NCPPB 1066;
RA   Sebaihia M., Harrison O., Kell C., Minton N., Salmond G.P.C.;
RL   Submitted (JAN-1996) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Functions as a potential ohlL-responsive transcriptional
CC       regulator.
CC   -!- SIMILARITY: Belongs to the autoinducer-regulated transcriptional
CC       regulatory protein family. {ECO:0000305}.
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DR   EMBL; U45854; AAA86840.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q46967; -.
DR   SMR; Q46967; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0009372; P:quorum sensing; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   CDD; cd06170; LuxR_C_like; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 3.30.450.80; -; 1.
DR   InterPro; IPR016032; Sig_transdc_resp-reg_C-effctor.
DR   InterPro; IPR005143; TF_LuxR_autoind-bd_dom.
DR   InterPro; IPR036693; TF_LuxR_autoind-bd_dom_sf.
DR   InterPro; IPR000792; Tscrpt_reg_LuxR_C.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   Pfam; PF03472; Autoind_bind; 1.
DR   Pfam; PF00196; GerE; 1.
DR   PRINTS; PR00038; HTHLUXR.
DR   SMART; SM00421; HTH_LUXR; 1.
DR   SUPFAM; SSF46894; SSF46894; 1.
DR   SUPFAM; SSF75516; SSF75516; 1.
DR   PROSITE; PS00622; HTH_LUXR_1; 1.
DR   PROSITE; PS50043; HTH_LUXR_2; 1.
PE   3: Inferred from homology;
KW   Activator; DNA-binding; Quorum sensing; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..250
FT                   /note="Transcriptional activator protein EchR"
FT                   /id="PRO_0000184149"
FT   DOMAIN          173..238
FT                   /note="HTH luxR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00411"
FT   DNA_BIND        197..216
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00411"
SQ   SEQUENCE   250 AA;  28858 MW;  396E4957CBF721AD CRC64;
     MSISFSNFDF INSTIQNYLN RKLKSYGDLK YAYLIMNKKK PTDVVIISNY PSEWVEIYRS
     NNYQHIDPVI LTAINKISPF SWDDDLVISS KLKFSRIFNL SKEYDIVNGY TFVLHDPGNN
     LATLSFMFEE NRSGELEEIV QNNKEKLQML LISAHEKLTS LYREMSKNKN NSKSQEPNIF
     SQRENEILYW ASMGKTYQEI ALILGITTST VKFHIGNVVK KLGVLNAKHA IRLGVEMNLI
     KPVEPVKARS