Evidence map›Paper›PMID 28624568›Full record

ReviewCurrent opinion in structural biology2017

Towards a mechanistic understanding of core promoter recognition from cryo-EM studies of human TFIID.

Eva Nogales, Avinash B Patel, Robert K Louder

Open access · hybridAbstract readReview
In one paragraph

Review in Current opinion in structural biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 21% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Eva NogalesMolecular and Cell Biology Department and QB3 Institute, UC Berkeley, CA, USA; Howard Hughes Medical Institute, UC Berkeley, CA, USA; Molecular Biophysics and Integrative Bio-Imaging Division, Lawrence Berkeley National Lab, CA, USA. Electronic address: enogales@lbl.gov.
Avinash B PatelBiophysics Graduate Group, UC Berkeley, CA, USA.
Robert K LouderBiophysics Graduate Group, UC Berkeley, CA, USA.
University of California, Berkeley · USLawrence Berkeley National Laboratory · US

Funding

MOLECULAR BIOPHYSICS TRAINING GRANTT32GM008295 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI HURLEY, JAMES H, WEMMER, DAVID E · 1989 to 2022
$8.1M
Structural Studies of the Eukaryotic Transcription Initiation MachineryR01GM063072 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI NOGALES, EVA · 2001 to 2016
$2.5M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM063072NIGMS NIH HHS T32 GM008295
6 · The paper itself

Abstract

TFIID is a critical component of the eukaryotic transcription pre-initiation complex (PIC) required for the recruitment of RNA Pol II to the start site of protein-coding genes. Within the PIC, TFIID's role is to recognize and bind core promoter sequences and recruit the rest of the PIC components. Due to its size and its conformational complexity, TFIID poses a serious challenge for structural characterization. The small amounts of purified TFIID that can be obtained by present methods of purification from endogenous sources has limited structural studies to cryo-EM visualization, which requires very small amounts of sample. Previous cryo-EM studies have shed light on how the extreme conformational flexibility of TFIID is involved in core promoter DNA binding. Recent progress in cryo-EM methodology has facilitated a parallel progress in the study of human TFIID, leading to an improvement in resolution and the identification of the structural elements in the complex directly involved in DNA interaction. While many questions remain unanswered, the present structural knowledge of human TFIID suggests a mechanism for the sequential engagement with different core promoter sequences and how it could be influenced by regulatory factors.

Indexed as

Cryoelectron MicroscopyModels, MolecularPromoter Regions, GeneticHumansMolecular ConformationProtein BindingProtein Interaction Domains and MotifsProtein SubunitsStructure-Activity RelationshipTranscription Factor TFIIDProtein SubunitsTranscription Factor TFIID

Identifiers

PMID28624568
PMCPMC5723225
OpenAlexW2626616411

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.