Evidence map›Paper›PMID 38786939›Full record

ArticleMembranes2024

Phospholipid Membrane Interactions of Model Ac-WL-X-LL-OH Peptides Investigated by Solid-State Nuclear Magnetic Resonance.

Nicolai Etwin Alsaker, Øyvind Halskau, Bengt Erik Haug, Nathalie Reuter, Willy Nerdal

Abstract read
In one paragraph

Article in Membranes, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Nicolai Etwin AlsakerDepartment of Chemistry, University of Bergen, Allégaten 41, N-5007 Bergen, Norway.ORCID 0009-0000-5544-4715
Øyvind HalskauDepartment of Biological Sciences, University of Bergen, Thormøhlensgate 53A, N-5006 Bergen, Norway.ORCID 0000-0003-2517-1060
Bengt Erik HaugDepartment of Chemistry, University of Bergen, Allégaten 41, N-5007 Bergen, Norway.ORCID 0000-0003-3014-9538
Nathalie ReuterDepartment of Chemistry, University of Bergen, Allégaten 41, N-5007 Bergen, Norway.
Willy NerdalDepartment of Chemistry, University of Bergen, Allégaten 41, N-5007 Bergen, Norway.

Funding

The Research Council of Norway 10112103
6 · The paper itself

Abstract

The role of aromatic amino acids in peripheral protein membrane binding has been reported to involve cation-π interactions with choline lipids. In this study, we have investigated the interactions of the model pentapeptide Ac-WL-X-LL-OH (where X = L, Y, F, or W) with the phospholipid membrane using solid-state NMR. The effect of guest residue X on the peptide-lipid interactome was complementary to the seminal report on the interfacial hydrophobicity scale by Wimley and White. We found that the phospholipids retained a lamellar phase in the presence of each of the peptides with an aromatic X residue, whereas the Leu peptide perturbed the bilayer to an extent where an additional isotropic phase was observed. The solid-state NMR

Indexed as

peptide–membrane interactionsphospholipid membranessolid-state NMR

Identifiers

PMID38786939
PMCPMC11123086

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Registered trials

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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.