Vesicle docking and fusion pore modulation by the neuronal calcium sensor Synaptotagmin-1
Tsemperouli M, Cheppali S, Rivera-Molina F, Chetrit D, Landajuela A, Toomre D, Karatekin E. Vesicle docking and fusion pore modulation by the neuronal calcium sensor Synaptotagmin-1. Biophysical Journal 2024, 124: 1798-1814. PMID: 39719826, DOI: 10.1016/j.bpj.2024.12.023.Peer-Reviewed Original ResearchVesicle dockingSynaptotagmin-1C2 domainFusion triggeringCalcium sensor synaptotagmin 1Neuronal SNARE complexFusion pore dynamicsSensor synaptotagmin-1Domains of Syt1Neuroendocrine cell linePolybasic patchSNARE complexTriggers exocytosisFusion poreFusion eventsDense-core vesiclesSyt1Synaptic vesiclesPlasma membranePore regulationCalcium sensorNegatively charged phospholipidsBind calciumPore dynamicsCell lines
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