Evidence map›Paper›PMID 32404905›Full record

ArticleNature communications2020

Molecular determinants underlying functional innovations of TBP and their impact on transcription initiation.

Charles N J Ravarani, Tilman Flock, Sreenivas Chavali, Madhanagopal Anandapadamanaban, M Madan Babu, Santhanam Balaji

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.8field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 64 citations in OpenAlex.

  1. Disentangling Heterogeneous Molecular Networks for Multi-Omics-Driven Cancer Driver Discovery.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  8. A draft UAE-based Arab pangenome reference.Nature communications · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Characterization of TBP and TAFs in Mungbean (International journal of molecular sciences · 2024
    Article
  18. Article
  19. Review
  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

6 authors at 1 institution in 2 countries.

Charles N J RavaraniMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH. ravarani@mrc-lmb.cam.ac.uk.
Tilman FlockMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH.
Sreenivas ChavaliMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH.ORCID http://orcid.org/0000-0001-8307-1645
Madhanagopal AnandapadamanabanMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH.ORCID http://orcid.org/0000-0002-4237-0048
M Madan BabuMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH.ORCID http://orcid.org/0000-0003-0556-6196
Santhanam BalajiMRC Laboratory of Molecular Biology, Francis Crick Ave, Cambridge, UK, CB2 0QH. bsanthan@mrc-lmb.cam.ac.uk.ORCID http://orcid.org/0000-0001-8523-4145
MRC Laboratory of Molecular Biology · GB

Funding

Medical Research Council MC_U105184308Medical Research Council MC_U105185859
6 · The paper itself

Abstract

TATA-box binding protein (TBP) is required for every single transcription event in archaea and eukaryotes. It binds DNA and harbors two repeats with an internal structural symmetry that show sequence asymmetry. At various times in evolution, TBP has acquired multiple interaction partners and different organisms have evolved TBP paralogs with additional protein regions. Together, these observations raise questions of what molecular determinants (i.e. key residues) led to the ability of TBP to acquire new interactions, resulting in an increasingly complex transcriptional system in eukaryotes. We present a comprehensive study of the evolutionary history of TBP and its interaction partners across all domains of life, including viruses. Our analysis reveals the molecular determinants and suggests a unified and multi-stage evolutionary model for the functional innovations of TBP. These findings highlight how concerted chemical changes on a conserved structural scaffold allow for the emergence of complexity in a fundamental biological process.

Indexed as

Protein DomainsTranscription, GeneticAlgorithmsAmino Acid SequenceAnimalsArchaeaBacteriaBinding SitesEukaryotaEvolution, MolecularHumansModels, MolecularProtein BindingSequence Homology, Amino AcidTATA BoxTATA-Box Binding ProteinTATA-Box Binding Protein

Identifiers

PMID32404905
PMCPMC7221094
OpenAlexW3024210813

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.