功能Thought to be involved in the organization of the cytomatrix at the nerve terminals active zone (CAZ) which regulates neurotransmitter release. Seems to act together with BSN. May recruit liprin-alpha proteins to the CAZ.
细胞定位Cytoplasm. Cell junction > synapse. Cell junction > synapse > synaptosome. Cytoplasm > cytoskeleton. In neurons, localized to synapses, and colocalizes with PCLO. Localized to the active zone of presynaptic density.