Evidence map›Paper›PMID 35343689›Full record

ArticleJournal of chemical information and modeling2022

Standard Binding Free Energy and Membrane Desorption Mechanism for a Phospholipase C.

Emmanuel E Moutoussamy, Hanif M Khan, Mary F Roberts, Anne Gershenson, Christophe Chipot, Nathalie Reuter

Open access · hybridAbstract read
In one paragraph

Article in Journal of chemical information and modeling, 2022. 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
1.3field-weighted citation impact, top 21% 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, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Dissecting peripheral protein-membrane interfaces.PLoS computational biology · 2022
    Article
  7. 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

6 authors at 4 institutions in 3 countries.

Emmanuel E MoutoussamyDepartment of Biological Sciences, University of Bergen, N-5020 Bergen, Norway.
Hanif M KhanDepartment of Biological Sciences, University of Bergen, N-5020 Bergen, Norway.ORCID 0000-0001-5301-7234
Mary F RobertsDepartment of Chemistry, Boston College, Chestnut Hill, Massachusetts 02467, United States.ORCID 0000-0003-3547-951X
Anne GershensonDepartment of Biochemistry and Molecular Biology, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States.ORCID 0000-0003-3124-9610
Christophe ChipotLaboratoire International Associé Centre National de la Recherche Scientifique et University of Illinois at Urbana-Champaign, Unité Mixte de Recherche n 7019, Université de Lorraine, BP 70239, 54506 Vandœuvre-lès-Nancy cedex, France.ORCID 0000-0002-9122-1698
Nathalie ReuterComputational Biology Unit, Department of Informatics, University of Bergen, N-5020 Bergen, Norway.ORCID 0000-0002-3649-7675
University of Bergen · NOBoston College · USCentre National de la Recherche Scientifique · FRUniversity of Massachusetts Amherst · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peripheral membrane proteins (PMPs) bind temporarily to cellular membranes and play important roles in signaling, lipid metabolism, and membrane trafficking. Obtaining accurate membrane-PMP affinities using experimental techniques is more challenging than for protein-ligand affinities in an aqueous solution. At the theoretical level, calculation of the standard protein-membrane binding free energy using molecular dynamics simulations remains a daunting challenge owing to the size of the biological objects at play, the slow lipid diffusion, and the large variation in configurational entropy that accompanies the binding process. To overcome these challenges, we used a computational framework relying on a series of potential-of-mean-force (PMF) calculations including a set of geometrical restraints on collective variables. This methodology allowed us to determine the standard binding free energy of a PMP to a phospholipid bilayer using an all-atom force field.

Indexed as

Lipid BilayersType C PhospholipasesCell MembraneEntropyMolecular Dynamics SimulationProtein BindingThermodynamicsLipid BilayersType C Phospholipases

Identifiers

PMID35343689
PMCPMC9795555
OpenAlexW4220993284

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.