Conserved Protein Domain Family

pfam08055: Trp_leader1 
Tryptophan leader peptide
This family consists of the tryptophan (trp) leader peptides. Tryptophan accumulation is the principal event resulting in downregulation of transcription of the structural genes of the trp operon. The leader peptide of the trp operon forms mutually exclusive secondary structures that would either result in the termination of transcription of the trp operon when tryptophan is in plentiful supply or vice versa.
PSSM-Id: 116663
Aligned: 2 rows
Threshold Bit Score: 29.307
Created: 23-Mar-2022
Updated: 17-Oct-2022
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
Format: Row Display: Color Bits: Type Selection:
O68570  1 MFAHSTRNWWWTAHPAAH 18 Streptomyces coelicolor
O30588  1 MFAPQIQNWWWTAHPAAH 18 Streptomyces venezuelae
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