Mus musculus Protein: Rgs3
Summary
InnateDB Protein IDBP-153652.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Rgs3
Protein Name regulator of G-protein signaling 3
Synonyms 4930506N09Rik; C2pa; C2PA-RGS3; PDZ-RGS3; RGS3S;
Species Mus musculus
Ensembl Protein ENSMUSP00000065447
InnateDB Gene IDBG-153650 (Rgs3)
Protein Structure
UniProt Annotation
Function Down-regulates signaling from heterotrimeric G-proteins by increasing the GTPase activity of the alpha subunits, thereby driving them into their inactive GDP-bound form. Down-regulates G- protein-mediated release of inositol phosphates and activation of MAP kinases. {ECO:0000269PubMed:11301003, ECO:0000269PubMed:12210723}.
Subcellular Localization Cytoplasm. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Note=The long isoforms are cytoplasmic.Isoform 3: Nucleus. Note=Isoform 3 and probably also isoform 4 are nuclear.Isoform 4: Nucleus. Note=Isoform 3 and probably also isoform 4 are nuclear.
Disease Associations
Tissue Specificity Detected in embryos from E8.5-16.5 in cortical ventricular zone, dorsal root ganglia and cerebellar primordia. Isoform 3 is detected in testis and in spermatocytes from newborn mice. Levels increase and reach a maximum after 21 days; after this they decrease again. Long isoforms are widely expressed. {ECO:0000269PubMed:11034339}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
They are also associated with 13 interaction(s) predicted by orthology.
Experimentally validated
Total 4 [view]
Protein-Protein 3 [view]
Protein-DNA 1 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 13 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
Cellular Component
Protein Structure and Domains
PDB ID MGI:1354734
InterPro IPR000008 C2 domain
IPR001478 PDZ domain
PFAM PF00168
PF00595
PF13180
PRINTS PR00360
PIRSF
SMART SM00239
SM00228
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt
PhosphoSite PhosphoSite-Q9DC04
TrEMBL Z4YJQ4
UniProt Splice Variant
Entrez Gene 50780
UniGene Mm.413144
RefSeq NP_062365
MGI ID
MGI Symbol Rgs3
OMIM
CCDS CCDS18246
HPRD
IMGT
EMBL AL672272 CH466527
GenPept EDL31132