Voltage-dependent calcium channel gamma-2 subunit (CACNG2)

Regulates the trafficking and gating properties of AMPA- selective glutamate receptors (AMPARs). Promotes their targeting to the cell membrane and synapses and modulates their gating properties by slowing their degrees of activation, deactivation and desensitization.

Does not reveal subunit-specific AMPA receptor regulation and regulates all AMPAR subunits. Thought to stabilize the calcium channel in an inactivated (closed) state.