Evidence map›Paper›PMID 29147837›Full record

ArticleJournal of computer-aided molecular design2017

Development of SAAP3D force field and the application to replica-exchange Monte Carlo simulation for chignolin and C-peptide.

Michio Iwaoka, Toshiki Suzuki, Yuya Shoji, Kenichi Dedachi, Taku Shimosato, Toshiya Minezaki, Hironobu Hojo, Hiroyuki Onuki, Hiroshi Hirota

Abstract read
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In one paragraph

Article in Journal of computer-aided molecular design, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

9 authors.

Michio IwaokaDepartment of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan. miwaoka@tokai.ac.jp.ORCID 0000-0002-6271-0185
Toshiki SuzukiDepartment of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan.
Yuya ShojiDepartment of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan.
Kenichi DedachiDepartment of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan.
Taku ShimosatoDepartment of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan.
Toshiya MinezakiLaboratory of General Education for Science and Technology, School of Science, Tokai University, Kitakaname, Hiratsuka, Kanagawa, 259-1292, Japan.
Hironobu HojoInstitute for Protein Research, Osaka University, Yamadaoka, Suita, Osaka, 565-0871, Japan.
Hiroyuki OnukiGenomic Sciences Center, RIKEN, Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.
Hiroshi HirotaGenomic Sciences Center, RIKEN, Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single amino acid potential (SAAP) would be a prominent factor to determine peptide conformations. To prove this hypothesis, we previously developed SAAP force field for molecular simulation of polypeptides. In this study, the force field was renovated to SAAP3D force field by applying more accurate three-dimensional main-chain parameters, instead of the original two-dimensional ones, for the amino acids having a long side-chain. To demonstrate effectiveness of the SAAP3D force field, replica-exchange Monte Carlo (REMC) simulation was performed for two benchmark short peptides, chignolin (H-GYDPETGTWG-OH) and C-peptide (CHO-AETAAAKFLRAHA-NH

Indexed as

Computer SimulationModels, MolecularC-PeptideMonte Carlo MethodOligopeptidesProtein ConformationchignolinC-PeptideOligopeptidesForce fieldMonte Carlo simulationNMR analysisPeptideSingle amino acid potential

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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.