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Article

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

The Journal of biological chemistry - 22 Mar 2002

Valbuzzi Angela, Gollnick Paul, Babitzke Paul, Yanofsky Charles

Abstract excerpt

In Bacillus subtilis, the trp RNA-binding attenuation protein (TRAP) regulates expression of genes involved in tryptophan metabolism in response to the accumulation of l-tryptophan. Tryptophan-activated TRAP negatively regulates expression by binding to specific mRNA sequences and either promoting transcription termination or blocking translation initiation. Conversely, the accumulation of uncharged tRNA(Trp)...

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PMID: 11786553
DOI: 10.1074/jbc.M111813200

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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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The anti-trp RNA-binding attenuation protein (Anti-TRAP), AT, recognizes the tryptophan-activated RNA binding domain of the TRAP regulatory protein.PMID 11786553Read ↗

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 ↗

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

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

Physiological effects of anti-TRAP protein activity and tRNA(Trp) charging on trp operon expression in Bacillus subtilis.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 ↗

Creating hetero-11-mers composed of wild-type and mutant subunits to study RNA binding to TRAP.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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RNA and protein complexes of trp RNA-binding attenuation protein characterized by mass spectrometry.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 ↗

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