SNAPAP
Appearance
Template:PBB SNARE-associated protein Snapin is a protein that in humans is encoded by the SNAPIN gene.[1][2][3]
Interactions
SNAPAP has been shown to interact with SNAP-25,[1] BLOC1S1,[4] SNAP23,[5] Dysbindin,[4] TRPV1,[6] PLDN,[4] BLOC1S2[4] and RGS7.[2]
Function
Snapin has been established to be a promoter of vesicle docking, as it plays a role in binding to SNAP-25, which together stabilize and favor SNARE complex assembly and vesicle docking.[7] Specifically, the degree to which snapin is necessary for proper synaptic release varies across species. The functions of snapin have been reported to be independent of synaptotagmin, and works through the SNAP-25 pathway to stabilize, prime, and dock vesicles.[8]
References
- ^ a b Ilardi JM, Mochida S, Sheng ZH (April 1999). "Snapin: a SNARE-associated protein implicated in synaptic transmission". Nat Neurosci. 2 (2): 119–24. doi:10.1038/5673. PMID 10195194.
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: CS1 maint: multiple names: authors list (link) Cite error: The named reference "pmid10195194" was defined multiple times with different content (see the help page). - ^ a b Hunt RA, Edris W, Chanda PK, Nieuwenhuijsen B, Young KH (March 2003). "Snapin interacts with the N-terminus of regulator of G protein signaling 7". Biochem Biophys Res Commun. 303 (2): 594–9. doi:10.1016/S0006-291X(03)00400-5. PMID 12659861.
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: CS1 maint: multiple names: authors list (link) Cite error: The named reference "pmid12659861" was defined multiple times with different content (see the help page). - ^ "Entrez Gene: SNAPAP SNAP-associated protein".
- ^ a b c d Starcevic, Marta (July 2004). "Identification of snapin and three novel proteins (BLOS1, BLOS2, and BLOS3/reduced pigmentation) as subunits of biogenesis of lysosome-related organelles complex-1 (BLOC-1)". J. Biol. Chem. 279 (27). United States: 28393–401. doi:10.1074/jbc.M402513200. ISSN 0021-9258. PMID 15102850.
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Further reading