Evidence map›Paper›PMID 31875339›Full record

ArticleJournal of computational chemistry2020

Accelerating the Generalized Born with Molecular Volume and Solvent Accessible Surface Area Implicit Solvent Model Using Graphics Processing Units.

Xiping Gong, Mara Chiricotto, Xiaorong Liu, Erik Nordquist, Michael Feig, Charles L Brooks, Jianhan Chen

Abstract read
In one paragraph

Article in Journal of computational chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Bone Healing via Carvacrol and Curcumin Nanoparticle on 3D Printed Scaffolds.Small (Weinheim an der Bergstrasse, Germany) · 2024
    Article
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  6. Review
  7. TMPRSS2 inhibitor discovery facilitated through anbioRxiv : the preprint server for biology · 2021
    Article
  8. Review
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

7 authors.

Xiping GongDepartment of Chemistry, University of Massachusetts, Amherst, Amherst, Massachusetts, 01003.
Mara ChiricottoDepartment of Chemistry, University of Massachusetts, Amherst, Amherst, Massachusetts, 01003.
Xiaorong LiuDepartment of Chemistry, University of Massachusetts, Amherst, Amherst, Massachusetts, 01003.
Erik NordquistDepartment of Chemistry, University of Massachusetts, Amherst, Amherst, Massachusetts, 01003.
Michael FeigDepartment of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan, 48824.
Charles L BrooksDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan, 48109.
Jianhan ChenDepartment of Chemistry, University of Massachusetts, Amherst, Amherst, Massachusetts, 01003.ORCID 0000-0002-5281-1150

Funding

Theory and Modeling of Biomolecules and their Interactions - Equipment SupplementR35GM130587 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHARLES L BROOKS · 2019 to 2026
$6.9M
Modeling and dynamics of biomolecules on cellular scalesR35GM126948 · NIGMS · MICHIGAN STATE UNIVERSITY · PI Michael Feig · 2018 to 2026
$3.2M
NIGMS NIH HHS R35 GM126948NIGMS NIH HHS R35 GM130587
6 · The paper itself

Abstract

The generalized Born with molecular volume and solvent accessible surface area (GBMV2/SA) implicit solvent model provides an accurate description of molecular volume and has the potential to accurately describe the conformational equilibria of structured and disordered proteins. However, its broader application has been limited by the computational cost and poor scaling in parallel computing. Here, we report an efficient implementation of both the electrostatic and nonpolar components of GBMV2/SA on graphics processing unit (GPU) within the CHARMM/OpenMM module. The GPU-GBMV2/SA is numerically equivalent to the original CPU-GBMV2/SA. The GPU acceleration offers ~60- to 70-fold speedup on a single NVIDIA TITAN X (Pascal) graphics card for molecular dynamic simulations of both folded and unstructured proteins of various sizes. The current implementation can be further optimized to achieve even greater acceleration with minimal reduction on the numerical accuracy. The successful development of GPU-GBMV2/SA greatly facilitates its application to biomolecular simulations and paves the way for further development of the implicit solvent methodology. © 2019 Wiley Periodicals, Inc.

Indexed as

Computer GraphicsMolecular Dynamics SimulationSolventsSurface PropertiesSolventsCHARMMgeneralized BornOpenMMprotein conformationsolvation free energy

Identifiers

PMID31875339
PMCPMC7076882

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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.