Synaptotagmin 1 / TRP channels

Name: Synaptotagmin-1 (Synaptotagmin 1)
Official Symbol: SYT1 provided by HGNC
Function:
May have a regulatory role in the membrane interactions during trafficking of synaptic vesicles at the active zone of the synapse. It binds acidic phospholipids with a specificity that requires the presence of both an acidic head group and a diacyl backbone. A Ca(2+)-dependent interaction between synaptotagmin and putative receptors for activated protein kinase C has also been reported. It can bind to at least three additional proteins in a Ca(2+)-independent manner; these are neurexins, syntaxin and AP2.
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt) Nucleic Acids Res. 40: D71-D75 (2012).
Species External DB Questionmark c7dcdfe7852228a510704064c33a0706d8c0e915bceea718517e77f7950c2984
Entrez Gene UniprotKB DIP IntAct MINT BioGRID STRING IUPHAR-DB KEGG OMIM
Human
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f
6857External P21579External DIP-34042NExternal P21579External MINT-1400342External 112723External P21579External   hsa:6857External 185605External
Mouse
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f
20979External P46096External DIP-31322NExternal P46096External MINT-4136555External 203611External P46096External   mmu:20979External  
Rat
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f
25716External P21707External DIP-29064NExternal
DIP-642NExternal
P21707External MINT-4542559External 247745External P21707External   rno:25716External  
PPI pairs:
Biological Process:
Source: The Gene Ontology Consortium. Gene ontology: tool for the unification of biology. Nat. Genet.. May 2000;25(1):25-9.
World Wide Web URL: http://www.geneontology.org/
Disease: No information in OMIM
Source: Online Mendelian Inheritance in Man, OMIM®. McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University (Baltimore, MD), May, 2012.
World Wide Web URL: http://omim.org/
Screening Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
  Experimental screening Non-experimental screening Reference
TRP channel construct Interactor source
TRP channel Interactor Method Species Region Species Organ/tissue Sample type
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Affinity purification-mass spectrometry Not used as a bait Rat Brain Crude membranes 18205297
TRPM7 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Inference Prediction 17088214
TRPV1 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Inference Prediction 15066994
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Validation: In vitro validation Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
  Assay with recombinant proteins Reference
TRP channel construct Interactor construct
TRP channel Interactor Method Species Region Expression system Species Region Expression system
TRPV1 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Fusion protein-pull down assay Rat 1-414 E. coli Human Full-length In vitro translation 15066994
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Validation: In vivo validation Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
  Assay with endogenous proteins Assay with overexpressed proteins Reference
Cell or tissue Cell or tissue TRP channel construct Interactor construct
TRP channel Interactor Method Species Region Species Region
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Co-immunoprecipitation Rat brain lysates 18205297
TRPM7 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Co-immunoprecipitation Rat brain synaptic vesicle 17088214
TRPV1 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 Synaptotagmin 1 Co-immunoprecipitation HEK293 Human Full-length Human Full-length 15066994
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
TRP / Interactor

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