Evidence map›Paper›PMID 27107643›Full record

ReviewJournal of molecular biology2016

Molecular Mechanisms of Transcription Initiation-Structure, Function, and Evolution of TFE/TFIIE-Like Factors and Open Complex Formation.

Fabian Blombach, Katherine L Smollett, Dina Grohmann, Finn Werner

Open access · greenAbstract readReview
In one paragraph

Review in Journal of molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
7.2field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Archaeal transcription.Transcription · 2020
    Review
  14. Review
  15. Article
  16. The Role of Archaeal Chromatin in Transcription.Journal of molecular biology · 2019
    Review
  17. Article
  18. Article
  19. The cutting edge of archaeal transcription.Emerging topics in life sciences · 2018
    Article
  20. Article
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

4 authors at 3 institutions in 2 countries.

Fabian BlombachInstitute of Structural and Molecular Biology, Division of Biosciences, University College London, London WC1E 6BT, UK.
Katherine L SmollettInstitute of Structural and Molecular Biology, Division of Biosciences, University College London, London WC1E 6BT, UK.
Dina GrohmannInstitute of Microbiology, University of Regensburg, Regensburg 93053, Germany.
Finn WernerInstitute of Structural and Molecular Biology, Division of Biosciences, University College London, London WC1E 6BT, UK. Electronic address: f.werner@ucl.ac.uk.
Institute of Structural and Molecular Biology · GBUniversity College London · GBUniversity of Regensburg · DE

Funding

Biotechnology and Biological Sciences Research Council BB/E008232/1Wellcome Trust 096553
6 · The paper itself

Abstract

Transcription initiation requires that the promoter DNA is melted and the template strand is loaded into the active site of the RNA polymerase (RNAP), forming the open complex (OC). The archaeal initiation factor TFE and its eukaryotic counterpart TFIIE facilitate this process. Recent structural and biophysical studies have revealed the position of TFE/TFIIE within the pre-initiation complex (PIC) and illuminated its role in OC formation. TFE operates via allosteric and direct mechanisms. Firstly, it interacts with the RNAP and induces the opening of the flexible RNAP clamp domain, concomitant with DNA melting and template loading. Secondly, TFE binds physically to single-stranded DNA in the transcription bubble of the OC and increases its stability. The identification of the β-subunit of archaeal TFE enabled us to reconstruct the evolutionary history of TFE/TFIIE-like factors, which is characterised by winged helix (WH) domain expansion in eukaryotes and loss of metal centres including iron-sulfur clusters and Zinc ribbons. OC formation is an important target for the regulation of transcription in all domains of life. We propose that TFE and the bacterial general transcription factor CarD, although structurally and evolutionary unrelated, show interesting parallels in their mechanism to enhance OC formation. We argue that OC formation is used as a way to regulate transcription in all domains of life, and these regulatory mechanisms coevolved with the basal transcription machinery.

Indexed as

ArchaeaBiological EvolutionDNA, Single-StrandedHumansProtein DomainsTranscription Factors, TFIITranscription Initiation, GeneticDNA, Single-StrandedTranscription Factors, TFIItranscription factor TFIIEarchaeaevolutionRNA polymeraseTFIIE/TFEtranscription

Identifiers

PMID27107643
PMCPMC7616663
OpenAlexW2338375032

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.