Evidence map›Paper›PMID 27487990›Full record

ArticleJournal of computational chemistry2016

Adding energy minimization strategy to peptide-design algorithm enables better search for RNA-binding peptides: Redesigned λ N peptide binds boxB RNA.

Xingqing Xiao, Michelle E Hung, Joshua N Leonard, Carol K Hall

Abstract read
In one paragraph

Article in Journal of computational chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. In Silico Design and Analysis of Plastic-Binding Peptides.The journal of physical chemistry. B · 2023
    Article
  3. Article
  4. Design of 8-mer Peptides that BlockbioRxiv : the preprint server for biology · 2023
    Article
  5. Article
  6. ACS chemical biology · 2022
    Article
  7. Article
  8. Article
  9. 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

4 authors at 2 institutions in 1 country.

Xingqing XiaoChemical and Biomolecular Engineering Department, North Carolina State University, Raleigh, North Carolina, 27695-7905.
Michelle E HungChemical and Biological Engineering Department, and Chemistry of Life Processes Institute, Northwestern University, Evanston, Illinois, 60208.
Joshua N LeonardChemical and Biological Engineering Department, and Chemistry of Life Processes Institute, Northwestern University, Evanston, Illinois, 60208.
Carol K HallChemical and Biomolecular Engineering Department, North Carolina State University, Raleigh, North Carolina, 27695-7905. hall@ncsu.edu.
North Carolina State University · USNorthwestern University · US

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEONIDAS C. PLATANIAS · 1993 to 2026
$153.9M
SUPPRESSIVE ROLE OF ANDROGEN RESPONSE GENE CALRETICULIN IN PROSTATE CANCERP50CA090386 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WANG, ZHOU · 2001 to 2013
$25.1M
Biotechnology Research Partnerships Renewal: Aggregation of Therapeutic ProteinsR01EB006006 · NIBIB · UNIVERSITY OF COLORADO · PI RANDOLPH, THEODORE W · 2006 to 2017
$7.2M
NCI NIH HHS P30 CA060553NCI NIH HHS P50 CA090386NIBIB NIH HHS R01 EB006006
6 · The paper itself

Abstract

Our previously developed peptide-design algorithm was improved by adding an energy minimization strategy which allows the amino acid sidechains to move in a broad configuration space during sequence evolution. In this work, the new algorithm was used to generate a library of 21-mer peptides which could substitute for λ N peptide in binding to boxB RNA. Six potential peptides were obtained from the algorithm, all of which exhibited good binding capability with boxB RNA. Atomistic molecular dynamics simulations were then conducted to examine the ability of the λ N peptide and three best evolved peptides, viz. Pept01, Pept26, and Pept28, to bind to boxB RNA. Simulation results demonstrated that our evolved peptides are better at binding to boxB RNA than the λ N peptide. Sequence searches using the old (without energy minimization strategy) and new (with energy minimization strategy) algorithms confirm that the new algorithm is more effective at finding good RNA-binding peptides than the old algorithm. © 2016 Wiley Periodicals, Inc.

Indexed as

AlgorithmsMolecular Dynamics SimulationPeptide LibraryPeptidesRNA-Binding ProteinsRNA, ViralPeptide LibraryPeptidesRNA-Binding ProteinsRNA, Viralenergy minimization strategypeptide-design algorithmRNA-binding peptideRNA tetheringλ N peptide-boxB RNA

Identifiers

PMID27487990
PMCPMC5314887
OpenAlexW2503584995

What OpenQuestion holds

Textmetadata
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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.