Evidence map›Paper›PMID 32585849›Full record

ArticleBiomolecules2020

Sequence-Dependent Correlated Segments in the Intrinsically Disordered Region of ChiZ.

Alan Hicks, Cristian A Escobar, Timothy A Cross, Huan-Xiang Zhou

Abstract read
In one paragraph

Article in Biomolecules, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

  1. Review
  2. Article
  3. All-atom simulations of biomolecular condensates.Current opinion in structural biology · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Sequence-Dependent Backbone Dynamics of Intrinsically Disordered Proteins.Journal of chemical theory and computation · 2022
    Article
  13. Article
  14. Article
  15. Article
  16. 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.

Alan HicksInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL 32306, USA.
Cristian A EscobarInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL 32306, USA.
Timothy A CrossInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL 32306, USA.
Huan-Xiang ZhouDepartment of Chemistry, University of Illinois at Chicago, Chicago, IL 60607, USA.ORCID 0000-0001-9020-0302

Funding

Quantitative, Mechanistic Studies of Biomolecular RecognitionR35GM118091 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Huan-Xiang Zhou · 2016 to 2026
$6.5M
Membrane Protein Structures and Interactions in the M. tuberculosis DivisomeR01AI119178 · NIAID · FLORIDA STATE UNIVERSITY · PI CROSS, TIMOTHY A · 2015 to 2019
$3.6M
NIAID NIH HHS R01 AI119178NIGMS NIH HHS R35 GM118091
6 · The paper itself

Abstract

How sequences of intrinsically disordered proteins (IDPs) code for their conformational dynamics is poorly understood. Here, we combined NMR spectroscopy, small-angle X-ray scattering (SAXS), and molecular dynamics (MD) simulations to characterize the conformations and dynamics of ChiZ1-64. MD simulations, first validated by SAXS and secondary chemical shift data, found scant α-helices or β-strands but a considerable propensity for polyproline II (PPII) torsion angles. Importantly, several blocks of residues (e.g., 11-29) emerge as "correlated segments", identified by their frequent formation of PPII stretches, salt bridges, cation-π interactions, and sidechain-backbone hydrogen bonds. NMR relaxation experiments showed non-uniform transverse relaxation rates (

Indexed as

Intrinsically Disordered ProteinsMolecular Dynamics SimulationNuclear Magnetic Resonance, BiomolecularPrincipal Component AnalysisProtein ConformationScattering, Small AngleX-Ray DiffractionIntrinsically Disordered Proteinsconformational dynamicscorrelated segmentintrinsically disordered proteinmolecular dynamicsnuclear magnetic resonance (NMR)protein conformationsmall-angle X-ray scattering (SAXS)

Identifiers

PMID32585849
PMCPMC7355643

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Registered trials

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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.