Evidence map›Paper›PMID 39386490›Full record

ArticlebioRxiv : the preprint server for biology2024

Energetic requirements and mechanistic plasticity in Msp1-mediated substrate extraction from lipid bilayers.

Baylee Smith, Deepika Gaur, Nathan Walker, Isabella Walter, Matthew L Wohlever

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Baylee SmithUniversity of Pittsburgh, Department of Cell Biology.
Deepika GaurUniversity of Pittsburgh, Department of Cell Biology.
Nathan WalkerUniversity of Pittsburgh, Department of Cell Biology.
Isabella WalterUniversity of Pittsburgh, Department of Cell Biology.
Matthew L WohleverUniversity of Pittsburgh, Department of Cell Biology.ORCID 0000-0002-9406-3410

Funding

Mechanistic Investigation of Proteostasis at the Outer Mitochondrial MembraneR35GM137904 · NIGMS · UNIVERSITY OF TOLEDO · PI Matthew Lee Wohlever · 2020 to 2026
$2.6M
NIGMS NIH HHS R35 GM137904
6 · The paper itself

Abstract

AAA+ proteins are essential molecular motors involved in numerous cellular processes, yet their mechanism of action in extracting membrane proteins from lipid bilayers remains poorly understood. One roadblock for mechanistic studies is the inability to generate subunit specific mutations within these hexameric proteins. Using the mitochondrial AAA+ protein Msp1 as a model, we created covalently linked dimers with varying combinations of wild type and catalytically inactive E193Q mutations. The wide range of ATPase rates in these constructs allows us to probe how Msp1 uses the energy from ATP hydrolysis to perform the thermodynamically unfavorable task of removing a transmembrane helix (TMH) from a lipid bilayer. Our

Indexed as

ATPase associated with diverse cellular activities (AAA)lipid bilayermembrane proteinmitochondriaproteostasis

Identifiers

PMID39386490
PMCPMC11463475

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.