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Article

Vacuole membrane fusion: V0 functions after trans-SNARE pairing and is coupled to the Ca2+-releasing channel.

The Journal of cell biology - 21 Jul 2003

Bayer Martin J, Reese Christoph, Buhler Susanne, Peters Christopher, Mayer Andreas

Abstract excerpt

Pore models of membrane fusion postulate that cylinders of integral membrane proteins can initiate a fusion pore after conformational rearrangement of pore subunits. In the fusion of yeast vacuoles, V-ATPase V0 sectors, which contain a central cylinder of membrane integral proteolipid subunits, a...

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Identifiers

PMID: 12876274
DOI: 10.1083/jcb.200212004
PMCID: PMC2172786

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-12876274-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

Related research

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Vacuole membrane fusion: V0 functions after trans-SNARE pairing and is coupled to the Ca2+-releasing channel.PMID 12876274Read ↗

Role of the V-ATPase in regulation of the vacuolar fission-fusion equilibrium.Semantic proximity Read ↗

Homotypic vacuole fusion in yeast requires organelle acidification and not the V-ATPase membrane domain.Semantic proximity Read ↗

The tether connecting cytosolic (N terminus) and membrane (C terminus) domains of yeast V-ATPase subunit a (Vph1) is required for assembly of V0 subunit d.Semantic proximity Read ↗

The vacuolar V1/V0-ATPase is involved in the release of the HOPS subunit Vps41 from vacuoles, vacuole fragmentation and fusion.Semantic proximity Read ↗

The v-ATPase V0 subunit a1 is required for a late step in synaptic vesicle exocytosis in Drosophila.Semantic proximity Read ↗

The SM protein Vps33 and the t-SNARE H(abc) domain promote fusion pore opening.Semantic proximity Read ↗

The E and G subunits of the yeast V-ATPase interact tightly and are both present at more than one copy per V1 complex.Semantic proximity Read ↗

Vacuolar-type proton ATPase as regulator of membrane dynamics in multicellular organisms.Semantic proximity Read ↗

Job Sharing in the Endomembrane System: Vacuolar Acidification Requires the Combined Activity of V-ATPase and V-PPase.Semantic proximity Read ↗

Self-interaction of a SNARE transmembrane domain promotes the hemifusion-to-fusion transition.Semantic proximity Read ↗

The vacuolar kinase Yck3 maintains organelle fragmentation by regulating the HOPS tethering complex.Semantic proximity Read ↗

Role of Vma21p in assembly and transport of the yeast vacuolar ATPase.Semantic proximity Read ↗

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