ID   TRPI_PSEPU              Reviewed;           6 AA.
AC   P36414;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   11-DEC-2019, entry version 49.
DE   RecName: Full=HTH-type transcriptional regulator TrpI;
DE   AltName: Full=TrpBA operon transcriptional activator;
DE   Flags: Fragment;
GN   Name=trpI;
OS   Pseudomonas putida (Arthrobacter siderocapsulatus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=303;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=PPG1 C1S;
RX   PubMed=2503057; DOI=10.1016/0300-9084(89)90183-1;
RA   Eberly L., Crawford I.P.;
RT   "DNA sequence of the tryptophan synthase genes of Pseudomonas putida.";
RL   Biochimie 71:521-531(1989).
CC   -!- FUNCTION: Activates the expression of the trpBA genes encoding the two
CC       tryptophan synthase subunits. In the absence of the inducer
CC       (indoleglycerol phosphate), TrpI binds upstream of the trpAB operon,
CC       overlapping its own promoter region.
CC   -!- SIMILARITY: Belongs to the LysR transcriptional regulatory family.
CC       {ECO:0000305}.
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DR   EMBL; X13299; CAA31660.1; -; Genomic_DNA.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-KW.
PE   3: Inferred from homology;
KW   Activator; Amino-acid biosynthesis; Aromatic amino acid biosynthesis;
KW   DNA-binding; Transcription; Transcription regulation;
KW   Tryptophan biosynthesis.
FT   CHAIN           1..>6
FT                   /note="HTH-type transcriptional regulator TrpI"
FT                   /id="PRO_0000105764"
FT   NON_TER         6
SQ   SEQUENCE   6 AA;  683 MW;  77672AA1EDD6F000 CRC64;
     MAHDLP