Mus musculus Gene: Sag
Summary
InnateDB Gene IDBG-178788.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Sag
Gene Name retinal S-antigen
Synonyms A930001K18Rik; Arr1; arrestin; Irbp
Species Mus musculus
Ensembl Gene ENSMUSG00000056055
Encoded Proteins
retinal S-antigen
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000130561:
Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. S-arrestin, also known as S-antigen, is a major soluble photoreceptor protein that is involved in desensitization of the photoactivated transduction cascade. It is expressed in the retina and the pineal gland and inhibits coupling of rhodopsin to transducin in vitro. Additionally, S-arrestin is highly antigenic, and is capable of inducing experimental autoimmune uveoretinitis. Mutations in this gene have been associated with Oguchi disease, a rare autosomal recessive form of night blindness. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 1:87803680-87845158
Strand Forward strand
Band D
Transcripts
ENSMUST00000077772 ENSMUSP00000076948
ENSMUST00000130886
ENSMUST00000128761
ENSMUST00000155393
ENSMUST00000156381
ENSMUST00000144334
ENSMUST00000136708
ENSMUST00000145385
ENSMUST00000177757 ENSMUSP00000136729
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 4 interaction(s) predicted by orthology.
Predicted by orthology
Total 4 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0002046 opsin binding
GO:0030507 spectrin binding
GO:0051219 phosphoprotein binding
Biological Process
GO:0007165 signal transduction
GO:0007601 visual perception
Cellular Component
GO:0001750 photoreceptor outer segment
GO:0001917 photoreceptor inner segment
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Disease pathway
Visual phototransduction pathway
Inactivation, recovery and regulation of the phototransduction cascade pathway
The phototransduction cascade pathway
Signal Transduction pathway
Diseases associated with visual transduction pathway
Activation of the phototransduction cascade pathway
KEGG
INOH
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Activation of the phototransduction cascade pathway
Signal Transduction pathway
Diseases associated with visual transduction pathway
Visual phototransduction pathway
The phototransduction cascade pathway
Inactivation, recovery and regulation of the phototransduction cascade pathway
Disease pathway
The phototransduction cascade pathway
Visual phototransduction pathway
Signal Transduction pathway
Diseases associated with visual transduction pathway
Disease pathway
Inactivation, recovery and regulation of the phototransduction cascade pathway
KEGG
INOH
PID NCI
Visual signal transduction: Rods
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Mm.1276
RefSeq NM_009118 XM_006529272 XM_006529274
OMIM
CCDS CCDS35656
HPRD
IMGT
MGI ID
MGI Symbol
EMBL
GenPept
RNA Seq Atlas