NCX1 / TRP channels

Name: Sodium/calcium exchanger 1 (NCX1)
Official Symbol: SLC8A1 provided by HGNC
Function:
Rapidly transports Ca(2+) during excitation-contraction coupling. Ca(2+) is extruded from the cell during relaxation so as to prevent overloading of intracellular stores.
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 		6546External P32418External DIP-48356NExternal P32418External MINT-4824013External 112436External P32418External   hsa:6546External 182305External
Mouse
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f 		20541External P70414External DIP-54905NExternal P70414External   203320External P70414External   mmu:20541External  
Rat
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f 		29715External Q01728External     MINT-4563844External 248332External Q01728External   rno:29715External  
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/
Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Screening Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vitro validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vivo validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Characterization Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Functional consequence Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b top
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 NCX1 Inference Prediction 14736881
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Screening Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vitro validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vivo validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Characterization Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Functional consequence Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b top
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
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Fusion protein-pull down assay Human 742-848 E. coli Not used HEK293 lysates 14736881
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Fusion protein-pull down assay Human 670-848 E. coli Not used Rat Cardiomyocyte lysates 17129578
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Screening Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vitro validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vivo validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Characterization Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Functional consequence Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b top
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 NCX1 Co-immunofluorescence staining Rat myocyte section 17012351
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunofluorescence staining Rat cardiomyocytes 17129578
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunofluorescence staining dnTRPC3 TG mouse heart myocyte 20351294
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunoprecipitation HEK293 Human Full-length Not used 14736881
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunoprecipitation Sf9 Mouse Not specified Rat Not specified 17012351
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunoprecipitation Rat ventricle lysates 17012351
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Co-immunoprecipitation Rat cardiomyocytes 17129578
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Screening Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vitro validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Validation: In vivo validation Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Characterization Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b Functional consequence Arrow2 1fb2b8a5ad55723bad55961567d092af30310a7cf44ded6f695fc2aa4753ec2b top
Characterization Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
  Binding region mapping Stoichiometry Affinity (Kd) Reference
TRP channel Interactor
TRP channel Interactor Method Species Region Species Region
TRPC3 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 NCX1 Fusion protein-pull down assay Human 670-848 Rat Not determined 17129578
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
TRP / Interactor

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