The yeast vacuolar proton-translocating ATPase (V-ATPase) is an excellent model for V-ATPases in all eukaryotic cells. Activity of the yeast V-ATPase is reversibly down-regulated by disassembly of the peripheral (V1) sector, which contains the ATP-binding sites, from the membrane (V0) sector, which contains the proton pore. A similar regulatory mechanism has been found in Manduca sexta and is believed to operate in other eukaryotes. We are interested in the mechanism of reversible disassembly and its implications for V-ATPase structure. In this review, we focus on (1) characterization of the yeast V-ATPase stalk subunits, which form the interface between V1 and V0, (2) potential mechanisms of silencing ATP hydrolytic activity in disassembled V1 sectors, and (3) the structure and function of RAVE, a recently discovered complex that regulates V-ATPase assembly.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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