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The juxtamembrane linker of synaptotagmin 1 regulates Ca(2+) binding via liquid-liquid phase separation

Synaptotagmin (syt) 1, a Ca(2+) sensor for synaptic vesicle exocytosis, is thought to act in vivo as a multimer. It senses Ca(2+) via tandem C2-domains that are connected to a single transmembrane domain via a juxtamembrane linker. Here, we show that this linker segment harbors a lysine-rich, intrin...

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Detalles Bibliográficos
Autores principales: Mehta, Nikunj, Mondal, Sayantan, Watson, Emma T., Cui, Qiang, Chapman, Edwin R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cold Spring Harbor Laboratory 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10441399/
https://www.ncbi.nlm.nih.gov/pubmed/37609296
http://dx.doi.org/10.1101/2023.08.11.551903