Evidence map›Paper›PMID 28387920›Full record

ArticleBiopolymers2017

Hydrophobic-hydrophilic forces in protein folding.

Stewart R Durell, Arieh Ben-Naim

Abstract read
In one paragraph

Article in Biopolymers, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  9. Article
  10. Review
  11. Article
  12. Review
  13. Ordered-domain unfolding of thermophilic isolated β subunit ATP synthase.Protein science : a publication of the Protein Society · 2023
    Article
  14. Article
  15. Contribution of hydrophobic interactions to protein mechanical stability.Computational and structural biotechnology journal · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. 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

2 authors.

Stewart R DurellLaboratory of Cell Biology, National Cancer Institute; National Institutes of Health, Bethesda, Maryland, 20892.ORCID http://orcid.org/0000-0002-7806-0359
Arieh Ben-NaimDepartment of Physical Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel.

Funding

Intramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

The process of protein folding is obviously driven by forces exerted on the atoms of the amino-acid chain. These forces arise from interactions with other parts of the protein itself (direct forces), as well as from interactions with the solvent (solvent-induced forces). We present a statistical-mechanical formalism that describes both these direct and indirect, solvent-induced thermodynamic forces on groups of the protein. We focus on 2 kinds of protein groups, commonly referred to as hydrophobic and hydrophilic. Analysis of this result leads to the conclusion that the forces on hydrophilic groups are in general stronger than on hydrophobic groups. This is then tested and verified by a series of molecular dynamics simulations, examining both hydrophobic alkanes of different sizes and hydrophilic moieties represented by polar-neutral hydroxyl groups. The magnitude of the force on assemblies of hydrophilic groups is dependent on their relative orientation: with 2 to 4 times larger forces on groups that are able to form one or more direct hydrogen bonds.

Indexed as

Hydrophobic and Hydrophilic InteractionsProtein FoldingHydrogen BondingModels, TheoreticalProteinsProteinshydrophobic and hydrophilic forces and interactionsprotein folding

Identifiers

PMID28387920
PMCPMC5604469

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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.