Ion Regulation of Homotypic Vacuole Fusion in Saccharomyces cerevisiae

Biological membrane fusion employs divalent cations as protein cofactors or as signaling ligands. For example, Mg2+ is a cofactor for the N-ethylmaleimide-sensitive factor (NSF) ATPase, and the Ca2+ signal from neuronal membrane depolarization is required for synaptotagmin activation. Divalent catio...

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Veröffentlicht in:	The Journal of biological chemistry 2005-04, Vol.280 (17), p.16754-16762
Hauptverfasser:	Starai, Vincent J., Thorngren, Naomi, Fratti, Rutilio A., Wickner, William
Format:	Artikel
Sprache:	eng
Schlagworte:	Adenosine Triphosphatases - chemistry Calcium - chemistry Calcium - metabolism Cations Chelating Agents - pharmacology Chlorides - chemistry Dose-Response Relationship, Drug Edetic Acid - pharmacology Egtazic Acid - analogs & derivatives Egtazic Acid - pharmacology Ions Ligands Liposomes - chemistry Magnesium - chemistry Membrane Fusion Membrane Proteins - chemistry N-Ethylmaleimide-Sensitive Proteins Nerve Tissue Proteins - chemistry Neurons - metabolism Potassium Chloride - chemistry rab GTP-Binding Proteins - chemistry Saccharomyces cerevisiae - metabolism Saccharomyces cerevisiae Proteins - chemistry Saccharomyces cerevisiae Proteins - metabolism Salts - pharmacology Synaptosomal-Associated Protein 25 Vacuoles - chemistry Vesicular Transport Proteins - chemistry Vesicular Transport Proteins - metabolism Zinc - chemistry Zinc Compounds - chemistry
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