Evidence map›Paper›PMID 24747742›Full record

ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2014

A practical implicit solvent potential for NMR structure calculation.

Ye Tian, Charles D Schwieters, Stanley J Opella, Francesca M Marassi

Abstract read
In one paragraph

Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Protonated Structure of EmrE Reveals C-terminal Tail Gating Mechanism.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Xplor-NIH: Better parameters and protocols for NMR protein structure determination.Protein science : a publication of the Protein Society · 2024
    Article
  4. Structural basis for evolutionarily conserved interactions between TFIIS and Paf1C.International journal of biological macromolecules · 2023
    Article
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  12. Dynamic NaeLife · 2021
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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.

Ye TianSanford-Burnham Medical Research Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA; Department of Chemistry and Biochemistry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0307, USA.
Charles D SchwietersDivision of Computational Bioscience, Building 12A, Center for Information Technology, National Institutes of Health, Bethesda, MD 20892-5624, USA.
Stanley J OpellaDepartment of Chemistry and Biochemistry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0307, USA.
Francesca M MarassiSanford-Burnham Medical Research Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA. Electronic address: fmarassi@sbmri.org.

Funding

Tumor Microenvironment and Cancer ImmunologyP30CA030199 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI Michael Jackson · 1985 to 2026
$107.2M
RESOURCE FOR SOLID STATE NMR OF PROTEINSP41EB002031 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2003 to 2018
$16.3M
Target IdentificationP01AI074805 · NIAID · FLORIDA STATE UNIVERSITY · PI CROSS, TIMOTHY A · 2009 to 2013
$8.7M
Biomedical ImagingZIACT000090 · CIT · CENTER FOR INFORMATION TECHNOLOGY · PI TRUS, BENES L · 2009 to 2018
$7.8M
Molecular Imaging of G-Protein-Coupled Receptors for Drug DevelopmentR01EB005161 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2006 to 2014
$6.8M
Structure, Dynamics, and Functions of the Viroporins Vpu from HIV and p7 from HCVR01GM066978 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2003 to 2016
$3.5M
Host recognition by pathogenic yersiniaeR01GM100265 · NIGMS · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI MARASSI, FRANCESCA M · 2012 to 2015
$1.7M
Structure Determination of Membrane Proteins in Phospholipid BilyaersR01GM099986 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2012 to 2015
$1.1M
Computational methods for NMR structure determination of proteins in membranesR21GM094727 · NIGMS · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI MARASSI, FRANCESCA M · 2010 to 2011
$509k
Intramural NIH HHSNCI NIH HHS P30 CA030199NIAID NIH HHS P01 AI074805NIBIB NIH HHS P41 EB002031NIBIB NIH HHS R01 EB005161NIGMS NIH HHS R01 GM066978NIGMS NIH HHS R01 GM099986NIGMS NIH HHS R01 GM100265NIGMS NIH HHS R21 GM094727
6 · The paper itself

Abstract

The benefits of protein structure refinement in water are well documented. However, performing structure refinement with explicit atomic representation of the solvent molecules is computationally expensive and impractical for NMR-restrained structure calculations that start from completely extended polypeptide templates. Here we describe a new implicit solvation potential, EEFx (Effective Energy Function for XPLOR-NIH), for NMR-restrained structure calculations of proteins in XPLOR-NIH. The key components of EEFx are an energy term for solvation energy that works together with other nonbonded energy functions, and a dedicated force field for conformational and nonbonded protein interaction parameters. The initial results obtained with EEFx show that significant improvements in structural quality can be obtained. EEFx is computationally efficient and can be used both to fold and refine structures. Overall, EEFx improves the quality of protein conformation and nonbonded atomic interactions. Moreover, such benefits are accompanied by enhanced structural precision and enhanced structural accuracy, reflected in improved agreement with the cross-validated dipolar coupling data. Finally, implementation of EEFx calculations is straightforward and computationally efficient. Overall, EEFx provides a useful method for the practical calculation of experimental protein structures in a physically realistic environment.

Indexed as

AlgorithmsModels, ChemicalAmino Acid SequenceComputer SimulationMagnetic Resonance SpectroscopyModels, MolecularMolecular Sequence DataProtein ConformationProteinsSolventsWaterProteinsSolventsWaterCalculationEEFxImplicit solventNMRProtein structureXPLOR-NIH

Identifiers

PMID24747742
PMCPMC4037354

What OpenQuestion holds

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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.