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FB:Syt1

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Contents

Species (Taxon ID) Drosophila melanogaster (fruit fly) (taxon:7227)
Gene Name(s) Syt1 ( synonyms: CG3139, D. Syt I, DSYT, DSYT2, DSypt, DSyt, Droso1, Dsyt2, SYT, SYT I, SYT1, Synaptotagmin, Synaptotagmin I, Synaptotagmin-I, Synaptotagmin1, SynaptotagminI, Syt, Syt 1, Syt I, Syt-1, SytI, dSYT, dsyt1, dsytI, l(2)23AB1, l(2)23Ba, l(2)k05909, synaptotagmin, synaptotagmin 1, synaptotagmin I, synaptotagmin-1, syt, syt 1, syt I, syt-1, syt1, sytI )
Protein Name(s) Synaptotagmin 1,
External Links
FB FBgn0004242

Annotations

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005215

transporter activity

FB:FBrf0174215

IEA: Inferred from Electronic Annotation

InterPro:IPR001565

F

From FB

GO:0005509

calcium ion binding

FB:FBrf0077252
PMID:7971978[1]

ISS: Inferred from Sequence or Structural Similarity

F

From FB

GO:0005515

protein binding

FB:FBrf0131377
PMID:11069931[2]

IPI: Inferred from Physical Interaction

FB:FBgn0016975

F

From FB

GO:0005515

protein binding

FB:FBrf0131377
PMID:11069931[2]

IPI: Inferred from Physical Interaction

FB:FBgn0016976

F

From FB

GO:0005544

calcium-dependent phospholipid binding

FB:FBrf0108883
PMID:10218158[3]

TAS: Traceable Author Statement

F

From FB

GO:0006887

exocytosis

FB:FBrf0078115

NAS: Non-traceable Author Statement

P

From FB

GO:0007269

neurotransmitter secretion

FB:FBrf0064585
PMID:8104705[4]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0007269

neurotransmitter secretion

FB:FBrf0077252
PMID:7971978[1]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0007269

neurotransmitter secretion

FB:FBrf0108883
PMID:10218158[3]

NAS: Non-traceable Author Statement

P

From FB

GO:0007317

regulation of pole plasm oskar mRNA localization

FB:FBrf0125279
PMID:10656772[5]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0008021

synaptic vesicle

FB:FBrf0123757

NAS: Non-traceable Author Statement

C

From FB

GO:0008021

synaptic vesicle

FB:FBrf0129948
PMID:10908590[6]

ISS: Inferred from Sequence or Structural Similarity

C

From FB

GO:0008021

synaptic vesicle

FB:FBrf0187820
PMID:15824135[7]

IDA: Inferred from Direct Assay

C

From FB

GO:0008021

synaptic vesicle

FB:FBrf0195323
PMID:16600855[8]

IDA: Inferred from Direct Assay

C

From FB

GO:0008345

larval locomotory behavior

FB:FBrf0077252
PMID:7971978[1]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0016020

membrane

FB:FBrf0123757

NAS: Non-traceable Author Statement

C

From FB

GO:0016020

membrane

FB:FBrf0174215

IEA: Inferred from Electronic Annotation

InterPro:IPR001565

C

From FB

GO:0016079

synaptic vesicle exocytosis

FB:FBrf0129948
PMID:10908590[6]

ISS: Inferred from Sequence or Structural Similarity

P

From FB

GO:0016192

vesicle-mediated transport

FB:FBrf0077249
PMID:7938019[9]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0016192

vesicle-mediated transport

FB:FBrf0108281
PMID:10218159[10]

TAS: Traceable Author Statement

P

From FB

GO:0016192

vesicle-mediated transport

FB:FBrf0108883
PMID:10218158[3]

TAS: Traceable Author Statement

P

From FB

GO:0016192

vesicle-mediated transport

FB:FBrf0125279
PMID:10656772[5]

TAS: Traceable Author Statement

P

From FB

GO:0030285

integral to synaptic vesicle membrane

FB:FBrf0077252
PMID:7971978[1]

NAS: Non-traceable Author Statement

C

From FB

GO:0031594

neuromuscular junction

FB:FBrf0139814
PMID:11668675[11]

IDA: Inferred from Direct Assay

C

From FB

GO:0048488

synaptic vesicle endocytosis

FB:FBrf0173116
PMID:14634669[12]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0048488

synaptic vesicle endocytosis

FB:FBrf0195323
PMID:16600855[8]

IDA: Inferred from Direct Assay

P

From FB

GO:0048489

synaptic vesicle transport

FB:FBrf0123757

NAS: Non-traceable Author Statement

P

From FB

GO:0048791

calcium ion-dependent exocytosis of neurotransmitter

FB:FBrf0201175
PMID:17709738[13]

IMP: Inferred from Mutant Phenotype

P

From FB

GO:0050803

regulation of synapse structure and activity

FB:FBrf0190008
PMID:16546084[14]

IMP: Inferred from Mutant Phenotype

P

From FB


Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 1.2 1.3 Littleton JT et al. (1994) Calcium dependence of neurotransmitter release and rate of spontaneous vesicle fusions are altered in Drosophila synaptotagmin mutants. Proc Natl Acad Sci U S A 91: 10888-92 PubMed GONUTS page
  2. 2.0 2.1 Phillips AM et al. (2000) The products of the Drosophila stoned locus interact with synaptic vesicles via synaptotagmin. J Neurosci 20: 8254-61 PubMed GONUTS page
  3. 3.0 3.1 3.2 Littleton JT et al. (1999) Mechanisms of neurotransmitter release. Int Rev Neurobiol 43: 139-61 PubMed GONUTS page
  4. Littleton JT et al. (1993) Mutational analysis of Drosophila synaptotagmin demonstrates its essential role in Ca(2+)-activated neurotransmitter release. Cell 74: 1125-34 PubMed GONUTS page
  5. 5.0 5.1 Ruden DM et al. (2000) Membrane fusion proteins are required for oskar mRNA localization in the Drosophila egg chamber. Dev Biol 218: 314-25 PubMed GONUTS page
  6. 6.0 6.1 Littleton JT (2000) A genomic analysis of membrane trafficking and neurotransmitter release in Drosophila. J Cell Biol 150: F77-82 PubMed GONUTS page
  7. Narayanan R et al. (2005) An internal GAP domain negatively regulates presynaptic dynamin in vivo: a two-step model for dynamin function. J Cell Biol 169: 117-26 PubMed GONUTS page
  8. 8.0 8.1 Poskanzer KE et al. (2006) Discrete residues in the c(2)b domain of synaptotagmin I independently specify endocytic rate and synaptic vesicle size. Neuron 50: 49-62 PubMed GONUTS page
  9. Broadie K et al. (1994) Absence of synaptotagmin disrupts excitation-secretion coupling during synaptic transmission. Proc Natl Acad Sci U S A 91: 10727-31 PubMed GONUTS page
  10. Stimson DT & Ramaswami M (1999) Vesicle recycling at the Drosophila neuromuscular junction. Int Rev Neurobiol 43: 163-89 PubMed GONUTS page
  11. Loewen CA et al. (2001) Drosophila synaptotagmin I null mutants survive to early adulthood. Genesis 31: 30-6 PubMed GONUTS page
  12. Poskanzer KE et al. (2003) Synaptotagmin I is necessary for compensatory synaptic vesicle endocytosis in vivo. Nature 426: 559-63 PubMed GONUTS page
  13. Saraswati S et al. (2007) Characterization of the role of the Synaptotagmin family as calcium sensors in facilitation and asynchronous neurotransmitter release. Proc Natl Acad Sci U S A 104: 14122-7 PubMed GONUTS page
  14. Dickman DK et al. (2006) Altered synaptic development and active zone spacing in endocytosis mutants. Curr Biol 16: 591-8 PubMed GONUTS page


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