SYT7

Synaptotagmin-7 is a protein that in humans is encoded by the SYT7 gene.[5][6]

SYT7
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 2D8K
Identifiers
Aliases	SYT7, IPCA-7, IPCA7, PCANAP7, SYT-VII, SYTVII, synaptotagmin 7
External IDs	OMIM: 604146 MGI: 1859545 HomoloGene: 20889 GeneCards: SYT7
Gene location (Human) Chr. Chromosome 11 (human)[1] Band 11q12.2 Start 61,513,714 bp[1] End 61,581,148 bp[1]
Gene location (Mouse) Chr. Chromosome 19 (mouse)[2] Band 19|19 A Start 10,389,090 bp[2] End 10,453,180 bp[2]
Gene ontology Molecular function • calcium ion binding • metal ion binding • GO:0001948 protein binding • SNARE binding • syntaxin binding • clathrin binding • phosphatidylinositol-4,5-bisphosphate binding • calcium-dependent phospholipid binding • calmodulin binding • phosphatidylserine binding Cellular component • integral component of membrane • membrane • synapse • synaptic vesicle membrane • cell junction • terminal bouton • dense core granule • extracellular exosome • cytoplasmic vesicle • transport vesicle membrane • cytosol • synaptic vesicle • presynaptic membrane • lysosome • peroxisome • peroxisomal membrane • phagocytic vesicle membrane • cell membrane • lysosomal membrane • early phagosome • dendrite • neuronal cell body • axon terminus • axon • neuron projection • exocytic vesicle • hippocampal mossy fiber to CA3 synapse • glutamatergic synapse • GABA-ergic synapse • integral component of presynaptic membrane Biological process • regulation of insulin secretion • positive regulation of calcium ion-dependent exocytosis • exocytosis • regulation of bone remodeling • plasma membrane repair • calcium ion regulated exocytosis • regulation of calcium ion-dependent exocytosis • calcium ion-regulated exocytosis of neurotransmitter • regulation of glucagon secretion • phagosome-lysosome fusion • synaptic vesicle recycling • vesicle-mediated cholesterol transport • regulation of phagocytosis • vesicle fusion • calcium ion regulated lysosome exocytosis • phagocytosis • regulation of dopamine secretion • short-term synaptic potentiation • vesicle-mediated transport • cellular response to calcium ion • calcium-dependent activation of synaptic vesicle fusion • regulation of synaptic vesicle endocytosis Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	9066	54525
Ensembl	ENSG00000011347	ENSMUSG00000024743
UniProt	O43581	Q9R0N7
RefSeq (mRNA)	NM_001252065 NM_001300773 NM_004200 NM_001365809 NM_001370210 NM_001370211	NM_018801 NM_173067 NM_173068 NM_001373944
RefSeq (protein)	NP_001238994 NP_001287702 NP_004191 NP_001352738 NP_001357139 NP_001357140	NP_061271 NP_775090 NP_775091
Location (UCSC)	Chr 11: 61.51 – 61.58 Mb	Chr 19: 10.39 – 10.45 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Function

Synaptotagmins, such as SYT7, are brain-specific calcium-dependent phospholipid-binding proteins that play a role in synaptic exocytosis and neurotransmitter release. See MIM 600782.[supplied by OMIM][6]

Interactions

SYT7 has been shown to interact with SYNCRIP.[7]

References

1. GRCh38: Ensembl release 89: ENSG00000011347 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000024743 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Cooper PR, Nowak NJ, Higgins MJ, Church DM, Shows TB (May 1998). "Transcript mapping of the human chromosome 11q12-q13.1 gene-rich region identifies several newly described conserved genes". Genomics. 49 (3): 419–29. doi:10.1006/geno.1998.5291. PMID 9615227.
6. "Entrez Gene: SYT7 synaptotagmin VII".
7. Mizutani A, Fukuda M, Ibata K, Shiraishi Y, Mikoshiba K (March 2000). "SYNCRIP, a cytoplasmic counterpart of heterogeneous nuclear ribonucleoprotein R, interacts with ubiquitous synaptotagmin isoforms". The Journal of Biological Chemistry. 275 (13): 9823–31. doi:10.1074/jbc.275.13.9823. PMID 10734137.

Further reading

• Li C, Ullrich B, Zhang JZ, Anderson RG, Brose N, Südhof TC (June 1995). "Ca(2+)-dependent and -independent activities of neural and non-neural synaptotagmins". Nature. 375 (6532): 594–9. doi:10.1038/375594a0. PMID 7791877.
• Bonaldo MF, Lennon G, Soares MB (September 1996). "Normalization and subtraction: two approaches to facilitate gene discovery". Genome Research. 6 (9): 791–806. doi:10.1101/gr.6.9.791. PMID 8889548.
• Perin MS (October 1996). "Mirror image motifs mediate the interaction of the COOH terminus of multiple synaptotagmins with the neurexins and calmodulin". Biochemistry. 35 (43): 13808–16. doi:10.1021/bi960853x. PMID 8901523.
• Craxton M, Goedert M (November 1999). "Alternative splicing of synaptotagmins involving transmembrane exon skipping". FEBS Letters. 460 (3): 417–22. doi:10.1016/S0014-5793(99)01382-4. PMID 10556508.
• Walker MG, Volkmuth W, Sprinzak E, Hodgson D, Klingler T (December 1999). "Prediction of gene function by genome-scale expression analysis: prostate cancer-associated genes". Genome Research. 9 (12): 1198–203. doi:10.1101/gr.9.12.1198. PMC 310991. PMID 10613842.
• Mizutani A, Fukuda M, Ibata K, Shiraishi Y, Mikoshiba K (March 2000). "SYNCRIP, a cytoplasmic counterpart of heterogeneous nuclear ribonucleoprotein R, interacts with ubiquitous synaptotagmin isoforms". The Journal of Biological Chemistry. 275 (13): 9823–31. doi:10.1074/jbc.275.13.9823. PMID 10734137.
• Caler EV, Chakrabarti S, Fowler KT, Rao S, Andrews NW (May 2001). "The Exocytosis-regulatory protein synaptotagmin VII mediates cell invasion by Trypanosoma cruzi". The Journal of Experimental Medicine. 193 (9): 1097–104. doi:10.1084/jem.193.9.1097. PMC 2193425. PMID 11342594.
• Fukuda M, Ogata Y, Saegusa C, Kanno E, Mikoshiba K (July 2002). "Alternative splicing isoforms of synaptotagmin VII in the mouse, rat and human". The Biochemical Journal. 365 (Pt 1): 173–80. doi:10.1042/BJ20011877. PMC 1222667. PMID 12071850.

External links

• Overview of all the structural information available in the PDB for UniProt: O43581 (Human Synaptotagmin-7) at the PDBe-KB.
• Overview of all the structural information available in the PDB for UniProt: Q9R0N7 (Mouse Synaptotagmin-7) at the PDBe-KB.