Rims1
Function
Rab effector involved in exocytosis (PubMed:11797009). May act as scaffold protein that regulates neurotransmitter release at the active zone. Essential for maintaining normal probability of neurotransmitter release and for regulating release during short-term synaptic plasticity (PubMed:11797009). Plays a role in dendrite formation by melanocytes (By similarity).
Post-translational modifications
Phosphorylated by BRSK1.
Cellular localization
- Cell membrane
- Peripheral membrane protein
- Synapse
- Presynaptic cell membrane
- Peripheral membrane protein
Alternative names
Kiaa0340, Rab3ip1, Rim1, Regulating synaptic membrane exocytosis protein 1, Rab-3-interacting molecule 1, Rab-3-interacting protein 1, RIM 1