Evidence map›Paper›PMID 40332090›Full record

ArticleMolecular biology of the cell2025

Sec18 ATP hydrolysis selectively releases Sec17 from

Karina Lopes, Amy Orr, William Wickner

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2025. 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. 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

3 authors.

Karina LopesDepartment of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH 03755.
Amy OrrDepartment of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH 03755.
William WicknerDepartment of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH 03755.

Funding

Mechanisms of Membrane FusionR35GM118037 · NIGMS · DARTMOUTH COLLEGE · PI WILLIAM Tobey WICKNER · 2016 to 2026
$8.6M
NIGMS NIH HHS R35 GM118037
6 · The paper itself

Abstract

Intracellular membrane fusion is catalyzed by SNAREs, Rabs, SM proteins, tethers, Sec18/NSF, and Sec17/SNAP. Fusion has two engines, completion of SNARE zippering (without needing Sec17/Sec18) and Sec17/Sec18 (which need SNAREs but not energy from their complete zippering). We have reconstituted membrane fusion with purified vacuolar proteins to address three questions: 1) whether Sec18 ATP hydrolysis affects fusion, 2) whether Sec17 and Sec18 only promote fusion with mutant SNAREs or also work with wild-type SNAREs, and 3) whether Sec17 and Sec18 can separately promote fusion. We find that 1) Sec18 ATP hydrolysis blocks fusion at limiting Sec17 levels by releasing Sec17 without concomitant

Indexed as

Adenosine TriphosphateMembrane FusionSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSNARE ProteinsVesicular Transport ProteinsAdenosine TriphosphatasesHydrolysisSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsVacuolesAdenosine TriphosphatasesAdenosine TriphosphateSaccharomyces cerevisiae ProteinsSEC17 protein, S cerevisiaeSEC18 protein, S cerevisiaeSNARE ProteinsSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsVesicular Transport Proteins

Identifiers

PMID40332090
PMCPMC12260179

What Socratic holds

Textmetadata
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 Socratic graph.