Transmisión sináptica: Munc13 se ensambla en dominios ricos en PI(4,5)P2 en trímeres que cooperan para capturar las

Feng Li1,2, Abhijith Radhakrishnan1,2, Sudhanshu Gautam1,2

  • 1Department of Cell Biology, School of Medicine, Yale University, New Haven, CT 06520.

Resumen

La proteína Munc13-1 se autoensambla en trímeres dentro de los dominios lipídicos, capturando las vesículas sinápticas para un primado eficiente. Este proceso implica la transición de los trímeres Munc13-1 a los hexámeres, cruciales para la liberación de neurotransmisores.

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