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Article

Identification of a Residue (Glu60) in TRAP Required for Inducing Efficient Transcription Termination at the trp Attenuator Independent of Binding Tryptophan and RNA.

Journal of bacteriology - 15 Mar 2017

McAdams Natalie M, Patterson Andrea, Gollnick Paul

Abstract excerpt

Transcription of the tryptophan (trp) operon in Bacillus subtilis is regulated by an attenuation mechanism. Attenuation is controlled by the trpRNA-binding attenuation protein (TRAP). TRAP binds to a site in the 5' leader region of the nascent trp transcript in response to the presence of excess intracellular tryptophan. This binding induces transcription termination upstream of the structural genes of the...

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Identifiers

PMID: 28069823
DOI: 10.1128/JB.00710-16
PMCID: PMC5331668

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Identification of a Residue (Glu60) in TRAP Required for Inducing Efficient Transcription Termination at the trp Attenuator Independent of Binding Tryptophan and RNA.PMID 28069823Read ↗

The Bacillus subtilis TRAP protein can induce transcription termination in the leader region of the tryptophan biosynthetic (trp) operon independent of the trp attenuator RNA.Semantic proximity Read ↗

The anti-trp RNA-binding attenuation protein (Anti-TRAP), AT, recognizes the tryptophan-activated RNA binding domain of the TRAP regulatory protein.Semantic proximity Read ↗

trp RNA-binding attenuation protein (TRAP)-trp leader RNA interactions mediate translational as well as transcriptional regulation of the Bacillus subtilis trp operon.Semantic proximity Read ↗

Effects of mutations in the L-tryptophan binding pocket of the Trp RNA-binding attenuation protein of Bacillus subtilis.Semantic proximity Read ↗

trp RNA-binding attenuation protein-5' stem-loop RNA interaction is required for proper transcription attenuation control of the Bacillus subtilis trpEDCFBA operon.Semantic proximity Read ↗

Creating hetero-11-mers composed of wild-type and mutant subunits to study RNA binding to TRAP.Semantic proximity Read ↗

A temperature-sensitive trpS mutation interferes with trp RNA-binding attenuation protein (TRAP) regulation of trp gene expression in Bacillus subtilis.Semantic proximity Read ↗

Effects of tryptophan starvation on levels of the trp RNA-binding attenuation protein (TRAP) and anti-TRAP regulatory protein and their influence on trp operon expression in Bacillus subtilis.Semantic proximity Read ↗

RNA structure inhibits the TRAP (trp RNA-binding attenuation protein)-RNA interaction.Semantic proximity Read ↗

tRNA(Trp) translation of leader peptide codon 12 and other factors that regulate expression of the tryptophanase operon.Semantic proximity Read ↗

Transcription of the trp operon in Lactococcus lactis is controlled by antitermination in the leader region.Semantic proximity Read ↗

Positions of Trp codons in the leader peptide-coding region of the at operon influence anti-trap synthesis and trp operon expression in Bacillus licheniformis.Semantic proximity Read ↗

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