Emerging Functional Differences between the Synaptotagmin and Ferlin Calcium Sensor Families.

ABSTRACT: The ferlin family proteins have emerged as multi-C2 domain regulators of calcium-triggered membrane fusion and fission events. While initially determined to share many of the features of members of the synaptotagmin family of calcium sensors, ferlins in more recent studies have been found to interact directly with non-neuronal voltage-gated calcium channels and nucleate the assembly of membrane-trafficking protein complexes, functions that distinguish them from the more well studied members of the synaptotagmin family. Here we highlight some of the recent findings that have advanced our understanding of ferlins and their functional differences with the synaptotagmin family.

SUBMITTER: Johnson CP 

PROVIDER: S-EPMC5730944 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature