Evidence map›Paper›PMID 28780864›Full record

ArticleThe journal of physical chemistry. B2017

Predicting Ion Effects in an RNA Conformational Equilibrium.

Li-Zhen Sun, Clayton Kranawetter, Xiao Heng, Shi-Jie Chen

Open access · greenAbstract read
In one paragraph

Article in The journal of physical chemistry. B, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. IsRNA1:Journal of chemical theory and computation · 2021
    Article
  2. Hexahydrated MgBiophysical journal · 2018
    Article
  3. 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

4 authors at 1 institution in 1 country.

Li-Zhen SunDepartment of Physics, Department of Biochemistry, and Informatics Institute and ‡Department of Biochemistry, University of Missouri , Columbia, Missouri 65211, United States.
Clayton KranawetterDepartment of Physics, Department of Biochemistry, and Informatics Institute and ‡Department of Biochemistry, University of Missouri , Columbia, Missouri 65211, United States.
Xiao HengDepartment of Physics, Department of Biochemistry, and Informatics Institute and ‡Department of Biochemistry, University of Missouri , Columbia, Missouri 65211, United States.ORCID 0000-0001-8448-3596
Shi-Jie ChenDepartment of Physics, Department of Biochemistry, and Informatics Institute and ‡Department of Biochemistry, University of Missouri , Columbia, Missouri 65211, United States.ORCID 0000-0002-8093-7244
University of Missouri · US

Funding

Statistical Mechanics of RNA FoldingR01GM063732 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI CHEN, SHI-JIE · 2003 to 2018
$3.2M
New computational tools for predicting ion effects in RNA structuresR01GM117059 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI CHEN, SHI-JIE · 2017 to 2020
$1.2M
NIGMS NIH HHS R01 GM063732NIGMS NIH HHS R01 GM117059
6 · The paper itself

Abstract

We develop a partial charge-based tightly bound ion (PCTBI) model for the ion effects in RNA folding. On the basis of the Monte Carlo tightly bound ion (MCTBI) approach, the model can account for ion fluctuation and correlation effects, and can predict the ion distribution around the RNA. Furthermore, unlike the previous coarse-grained RNA charge models, where negative charges are placed on the phosphates only, the current new model considers the detailed all-atom partial charge distribution on the RNA. Thus, the model not only keeps the advantage of the MCTBI model, but also has the potential to provide important detailed information unattainable by the previous MCTBI models. For example, the model predicts the reduction in ion binding upon protein binding and ion-induced conformational switches. For hepatitis C virus genomic RNA, the model predicts a Mg

Indexed as

HepacivirusIonsMagnesiumModels, MolecularMonte Carlo MethodNuclear Magnetic Resonance, BiomolecularNucleic Acid ConformationRNASodiumIonsMagnesiumRNASodium

Identifiers

PMID28780864
PMCPMC5749645
OpenAlexW2744366422

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.