Evidence map›Paper›PMID 34125519›Full record

ArticleJournal of chemical information and modeling2021

Metal Cation-Binding Mechanisms of Q-Proline Peptoid Macrocycles in Solution.

Matthew F D Hurley, Justin D Northrup, Yunhui Ge, Christian E Schafmeister, Vincent A Voelz

Open access · greenAbstract read
In one paragraph

Article in Journal of chemical information and modeling, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Minimal Peptoid Dynamics Inform Self-Assembly Propensity.The journal of physical chemistry. B · 2023
    Article
  5. Article
  6. Article
  7. Reconciling Simulations and Experiments With BICePs: A Review.Frontiers in molecular biosciences · 2021
    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

5 authors at 1 institution in 1 country.

Matthew F D HurleyDepartment of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States.
Justin D NorthrupDepartment of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States.
Yunhui GeDepartment of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States.ORCID 0000-0002-3946-1440
Christian E SchafmeisterDepartment of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States.ORCID 0000-0002-8686-7363
Vincent A VoelzDepartment of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States.ORCID 0000-0002-1054-2124
Temple University · US

Funding

Markov State Model approaches for folding, binding and designR01GM123296 · NIGMS · TEMPLE UNIV OF THE COMMONWEALTH · PI VOELZ, VINCENT · 2017 to 2025
$3.1M
Computer Cluster for Computational Biology and BiophysicsS10OD020095 · OD · TEMPLE UNIV OF THE COMMONWEALTH · PI LEVY, RONALD · 2015 to 2015
$442k
NIGMS NIH HHS R01 GM123296NIH HHS S10 OD020095
6 · The paper itself

Abstract

The rational design of foldable and functionalizable peptidomimetic scaffolds requires the concerted application of both computational and experimental methods. Recently, a new class of designed peptoid macrocycle incorporating spiroligomer proline mimics (Q-prolines) has been found to preorganize when bound by monovalent metal cations. To determine the solution-state structure of these cation-bound macrocycles, we employ a Bayesian inference method (BICePs) to reconcile enhanced-sampling molecular simulations with sparse ROESY correlations from experimental NMR studies to predict and design conformational and binding properties of macrocycles as functional scaffolds for peptidomimetics. Conformations predicted to be most populated in solution were then simulated in the presence of explicit cations to yield trajectories with observed binding events, revealing a highly preorganized all-

Indexed as

PeptoidsBayes TheoremCationsMolecular ConformationProlineCationsPeptoidsProline

Identifiers

PMID34125519
PMCPMC8370751
OpenAlexW3169673449

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.