SESTD1 / TRP channels

Name: SEC14 domain and spectrin repeat-containing protein 1 (SESTD1)
Official Symbol: SESTD1 provided by HGNC
Function:
May act as the primary docking protein directing membrane turnover and assembly of the transient receptor potential channels TRPC4 and TRPC5. Binds phospholipids such as phosphatidylinositol monophosphates, phosphatidylinositol diphosphates (PIP2s) and phosphatidic acid, but not less polar lipids including phosphatidylcholine, phosphatidylserine, and phosphatidylinositol. The binding to PIP2s is calcium dependent. Might be involved in the plasma membrane localization of CTNNB1.
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
91404External Q86VW0External DIP-57818NExternal Q86VW0External   124826External Q86VW0External   hsa:91404External  
Mouse
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f
228071External Q80UK0External DIP-49702NExternal Q80UK0External   230712External Q80UK0External   mmu:228071External  
Rat
Seq 055e86e69a1b9fa3c345494da0168454ea5fcb72eb0f6a154a55bbbbbcb46d2f
295678External B5DFL9External       255072External B5DFL9External   rno:295678External  
PPI pairs:
Biological Process: No information in Gene Ontology
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
TRPC4 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Yeast two-hybrid Mouse 615-974 Human Aortic cDNA library 20164195
TRPC5 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Inference Prediction 20164195
(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
TRPC4 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Co-immunoprecipitation HEK293-HM1 stable cell line Mouse Full-length Human Full-length 20164195
TRPC5 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Co-immunoprecipitation HEK293-HM1 stable cell line Mouse Full-length Human Full-length 20164195
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Characterization Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
  Binding region mapping Stoichiometry Affinity (Kd) Reference
TRP channel Interactor
TRP channel Interactor Method Species Region Species Region
TRPC4 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Fusion protein-pull down assay Mouse 700-728 Human 193-406 20164195
TRPC5 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Fusion protein-pull down assay Mouse 707-735 Human 193-406 20164195
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Functional consequence Toggle 893349bafcc528f8346c51dc3420151d67b0126b2c122dd1017121c03fa0f69b
TRP channel Interactor Method Post-translational modification Subcellular trafficking Activity Reference
TRPC5 Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4 SESTD1 Calcium measurement Activation 20164195
(Link 2bd4d11adb659cddf58197a94e201f0a44c55d8d7cb427c624971b42e122c0a4: click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
TRP / Interactor

To prevent spam comments, we use reCAPTCHA. Please type correct words into the following box.