title: The regulatory region of the trp operon of Serratia marcescens.
abstract: The nucleotide sequence of the regulatory region of the trp operon of Serratia marcescens is presented. It contains a transcription termination control site in the transcribed leader region preceding the first structural gene of the operon as well as a regulated promoter/operator transcription initiation region. The structural organisation of the leader region differs substantially from that of Escherichia coli.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D004274:DNA, Recombinant; D005809:Genes, Regulator; D009690:Nucleic Acid Conformation; D009842:Oligopeptides / Q000235:genetics; D009876:Operon; D012706:Serratia marcescens / Q000235:genetics*; D014158:Transcription, Genetic; D014364:Tryptophan / Q000235:genetics*
chemical_list: D004274:DNA, Recombinant; D009842:Oligopeptides; D014364:Tryptophan