Evidence map›Paper›PMID 25050439›Full record

ArticleProteins2014

An effective coarse-grained model for biological simulations: recent refinements and validations.

Spyridon Vicatos, Anna Rychkova, Shayantani Mukherjee, Arieh Warshel

Open access · greenAbstract read
In one paragraph

Article in Proteins, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

44 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
  2. Understanding hypertrophic cardiomyopathy and its regulation by myosin drugs.Protein science : a publication of the Protein Society · 2025
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  6. Exploring the Activation Process of the Glycine Receptor.Journal of the American Chemical Society · 2024
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  9. Exploring the activation mechanism of metabotropic glutamate receptor 2.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  11. Predicting Mutational Effects on CaJournal of the American Chemical Society · 2024
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  13. Physical pictures of rotation mechanisms of FFrontiers in molecular biosciences · 2023
    Article
  14. Article
  15. Review
  16. Article
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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

4 authors at 1 institution in 1 country.

Spyridon Vicatos
Anna Rychkova
Shayantani Mukherjee
Arieh Warshel
University of Southern California · US

Funding

Mechanistic Analysis of Pol Beta and Cancer-Associated MutantsU19CA105010 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GOODMAN, MYRON · 2004 to 2012
$9.8M
Molecular Mechanisms of Human DNA Polymerase Beta Catalysis, Fidelity and Selective InhibitionU19CA177547 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GOODMAN, MYRON · 2013 to 2017
$5.5M
THEORETICAL STUDIES OF ENZYMATIC REACTIONSR01GM024492 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI WARSHEL, ARIEH · 1985 to 2017
$5.0M
COMPUTER SIMULATION OF ELECTRON TRANSFER REACTIONSR01GM040283 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI WARSHEL, ARIEH · 1988 to 2016
$4.2M
NCI NIH HHS 1U19CA105010NCI NIH HHS U19 CA105010NCI NIH HHS U19 CA177547NIGMS NIH HHS GM24492NIGMS NIH HHS GM40283NIGMS NIH HHS R01 GM024492NIGMS NIH HHS R01 GM040283PHS HHS MCB0836400
6 · The paper itself

Abstract

Exploring the free energy landscape of proteins and modeling the corresponding functional aspects presents a major challenge for computer simulation approaches. This challenge is due to the complexity of the landscape and the enormous computer time needed for converging simulations. The use of various simplified coarse grained (CG) models offers an effective way of sampling the landscape, but most current models are not expected to give a reliable description of protein stability and functional aspects. The main problem is associated with insufficient focus on the electrostatic features of the model. In this respect, our recent CG model offers significant advantage as it has been refined while focusing on its electrostatic free energy. Here we review the current state of our model, describing recent refinements, extensions, and validation studies while focusing on demonstrating key applications. These include studies of protein stability, extending the model to include membranes, electrolytes and electrodes, as well as studies of voltage-activated proteins, protein insertion through the translocon, the action of molecular motors, and even the coupling of the stalled ribosome and the translocon. The examples discussed here illustrate the general potential of our approach in overcoming major challenges in studies of structure function correlation in proteins and large macromolecular complexes.

Indexed as

Computer SimulationModels, MolecularComputational BiologyProteinsProtein StabilityProtein UnfoldingThermodynamicsProteins

Identifiers

PMID25050439
PMCPMC4109661
OpenAlexW2147479390

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.