function: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.,sequence caution:Contaminating sequence. Sequence of unknown origin in the N-terminal part.,subcellular location:In neurons, localized to synapses, and colocalizes with PCLO. Localized to the active zone of presynaptic density.,subunit:Interacts with BSN, ERC1, PPFIA1, PPFIA2, PPFIA3 and PPFIA4. Interacts through its C-terminus with the PDZ domain of RIMS1. Part of a complex consisting of ERC2, RIMS1 and UNC13A.,
Cytoplasm . Cell junction, synapse . Cell junction, synapse, presynaptic active zone . Cytoplasm, cytoskeleton . In neurons, localized to synapses, and colocalizes with PCLO. Localized to the active zone of presynaptic density (By similarity). .
Brain,Epithelium,PNS,
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