UniprotKB/SwissProt ID: STXB1_RAT (P61765)
Gene Name: Stxbp1
Synonyms: Unc18a
Organism: Rattus norvegicus (Rat).
Function: May participate in the regulation of synaptic vesicle docking and fusion, possibly through interaction with GTP-binding proteins. Essential for neurotransmission and binds syntaxin, a component of the synaptic vesicle fusion machinery probably in a 1:1 ratio. Can interact with syntaxins 1, 2, and 3 but not syntaxin 4. May play a role in determining the specificity of intracellular fusion reactions.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Membrane; Peripheral membrane protein.
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