ID   SCRR_VIBAL              Reviewed;          94 AA.
AC   P24508;
DT   01-MAR-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-1992, sequence version 1.
DT   25-MAY-2022, entry version 81.
DE   RecName: Full=Sucrose operon repressor;
DE   AltName: Full=Scr operon regulatory protein;
GN   Name=scrR;
OS   Vibrio alginolyticus.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=663;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2060795; DOI=10.1016/0378-1119(91)90222-w;
RA   Blatch G.L., Woods D.R.;
RT   "Nucleotide sequence and analysis of the Vibrio alginolyticus scr
RT   repressor-encoding gene (scrR).";
RL   Gene 101:45-50(1991).
CC   -!- FUNCTION: Repressor for the scr operon. Binds D-fructose as an inducer.
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DR   EMBL; M35009; AAA27558.1; -; Genomic_DNA.
DR   PIR; JH0237; JH0237.
DR   AlphaFoldDB; P24508; -.
DR   SMR; P24508; -.
DR   STRING; 663.BAU10_00535; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   CDD; cd01392; HTH_LacI; 1.
DR   Gene3D; 1.10.260.40; -; 1.
DR   InterPro; IPR006513; CHP01626_YtfJ.
DR   InterPro; IPR000843; HTH_LacI.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   Pfam; PF00356; LacI; 1.
DR   Pfam; PF09695; YtfJ_HI0045; 1.
DR   PRINTS; PR00036; HTHLACI.
DR   SMART; SM00354; HTH_LACI; 1.
DR   SUPFAM; SSF47413; SSF47413; 1.
DR   PROSITE; PS00356; HTH_LACI_1; 1.
DR   PROSITE; PS50932; HTH_LACI_2; 1.
PE   4: Predicted;
KW   DNA-binding; Repressor; Transcription; Transcription regulation.
FT   CHAIN           1..94
FT                   /note="Sucrose operon repressor"
FT                   /id="PRO_0000108004"
FT   DOMAIN          1..56
FT                   /note="HTH lacI-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00111"
FT   DNA_BIND        4..23
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00111"
SQ   SEQUENCE   94 AA;  10269 MW;  971D4955BBE71165 CRC64;
     MASLHDVARL AGVSKSTVSR VINDEYGVKE ATKQKVRQAV AECGYVPNQV AKDLKEESSA
     IIVQDKTGKV LFVKEGALEQ DEIAKVIELI KQNI