Synaptotagmin-like protein 4 (Slp-4), also known as granuphilin, is a Rab effector responsible for docking insulin secretory vesicles to the plasma membrane prior to exocytosis. Slp-4 binds vesicular Rab proteins via an N-terminal Slp homology (SHD) domain, interacts with plasma membrane SNARE comp...
ORGANISM(S): Homo sapiens (Human)