TRPC3 iso4 Thought to form a receptor-activated non-selective calcium permeant cation channel. Probably is operated by a phosphatidylinositol second messenger system activated by receptor tyrosine kinases or G-protein coupled receptors. Activated by diacylglycerol (DAG) in a membrane-delimited fashion, independently of protein kinase C, and by inositol 1,4,5-triphosphate receptors (ITPR) with bound IP3. May also be activated by internal calcium store depletion. Belongs to the transient receptor (TC 1.A.4) family. STrpC subfamily. TRPC3 sub-subfamily. Expressed predominantly in brain and at much lower levels in ovary, colon, small intestine, lung, prostate, placenta and testis. 3 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: Channel, cation; Membrane protein, integral; Membrane protein, multi-pass
Chromosomal Location of mouse Ortholog: 3 B|3 17.93 cM
Cellular Component:  cation channel complex; integral component of membrane; integral component of plasma membrane; membrane
Molecular Function:  calcium activated cation channel activity; calcium channel activity; inositol 1,4,5 trisphosphate binding; ion channel activity; store-operated calcium channel activity
Biological Process:  calcium ion transmembrane transport; calcium ion transport; ion transport; manganese ion transport; positive regulation of calcium ion transport into cytosol; positive regulation of cardiac muscle hypertrophy in response to stress; regulation of cytosolic calcium ion concentration; response to ATP; response to calcium ion; single fertilization; transmembrane transport
Reference #:  B1ATV3 (UniProtKB)
Alt. Names/Synonyms: MGC124333; mTrp3; Mwk; Receptor-activated cation channel TRP3; Short transient receptor potential channel 3; transient receptor potential cation channel, subfamily C, member 3; Transient receptor protein 3; Trc; Trcp3; TRP-3; Trp-related protein 3; Trp3; TrpC3; TRPC3 iso4; Trrp3
Gene Symbols: Trpc3
Molecular weight: 103,620 Da
Basal Isoelectric point: 6.62  Predict pI for various phosphorylation states
Select Structure to View Below

TRPC3 iso4

Protein Structure Not Found.


Cross-references to other databases:  STRING  |  Reactome  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene  |  Ensembl Protein