Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

The role of transcription initiation factor IIIB subunits in promoter opening probed by photochemical cross-linking.

The Journal of biological chemistry - 16 May 2003

Kassavetis George A, Han Shulin, Naji Souad, Geiduschek E Peter

Abstract excerpt

The core transcription initiation factor (TF) IIIB recruits its conjugate RNA polymerase (pol) III to the promoter and also plays an essential role in promoter opening. TFIIIB assembled with certain deletion mutants of its Brf1 and Bdp1 subunits is competent in pol III recruitment, but the result...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Cross-Linking Reagents
Share to Light
Share to Promoter Regions, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Protein Structure, Tertiary

Share to Saccharomyces cerevisiae

Share to Saccharomyces cerevisiae Proteins

Share to Temperature

Share to Transcription, Genetic

Source

Identifiers

PMID: 12637540
DOI: 10.1074/jbc.M300743200

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-12637540-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

The role of transcription initiation factor IIIB subunits in promoter opening probed by photochemical cross-linking.PMID 12637540Read ↗

Mapping the protein interaction network for TFIIB-related factor Brf1 in the RNA polymerase III preinitiation complex.Semantic proximity Read ↗

The positions of TFIIF and TFIIE in the RNA polymerase II transcription preinitiation complex.Semantic proximity Read ↗

Effects of DNA strand breaks on transcription by RNA polymerase III: insights into the role of TFIIIB and the polarity of promoter opening.Semantic proximity Read ↗

A common site on TBP for transcription by RNA polymerases II and III.Semantic proximity Read ↗

High-resolution protein-DNA contacts for the yeast RNA polymerase II general transcription machinery.Semantic proximity Read ↗

Assembly of human small nuclear RNA gene-specific transcription factor IIIB complex de novo on and off promoter.Semantic proximity Read ↗

Binding of TFIIB to RNA polymerase II: Mapping the binding site for the TFIIB zinc ribbon domain within the preinitiation complex.Semantic proximity Read ↗

Interplay between the beta' clamp and the beta' jaw domains during DNA opening by the bacterial RNA polymerase at sigma54-dependent promoters.Semantic proximity Read ↗

Activator-mediated disruption of sequence-specific DNA contacts by the general transcription factor TFIIB.Semantic proximity Read ↗

Stable DNA opening within open promoter complexes is mediated by the RNA polymerase beta'-jaw domain.Semantic proximity Read ↗

Assembly of transcription factor IIB at a promoter in vivo requires contact with RNA polymerase II.Semantic proximity Read ↗

Pathway of complex formation between DNA and three subunits of CBF/NF-Y. Photocross-linking analysis of DNA-protein interaction and characterization of equilibrium steps of subunit interaction and dna binding.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.