Mus musculus Gene: Orai1
Summary
InnateDB Gene IDBG-199057.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Orai1
Gene Name ORAI calcium release-activated calcium modulator 1
Synonyms D730049H07Rik; orai-1; Tmem142a
Species Mus musculus
Ensembl Gene ENSMUSG00000049686
Encoded Proteins
ORAI calcium release-activated calcium modulator 1
ORAI calcium release-activated calcium modulator 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
InnateDB Annotation
Summary
Orai1 supports the influx of extracellular Ca(2+), which is required for production of reactive oxygen species in phagocytosis.
InnateDB Annotation from Orthologs
Summary
[Homo sapiens] ORAI1 supports the influx of extracellular Ca(2+), which is required for production of reactive oxygen species in phagocytosis.
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog null:
The protein encoded by this gene is a membrane calcium channel subunit that is activated by the calcium sensor STIM1 when calcium stores are depleted. This type of channel is the primary way for calcium influx into T-cells. Defects in this gene are a cause of immune dysfunction with T-cell inactivation due to calcium entry defect type 1 (IDTICED1). [provided by RefSeq, Sep 2011]
Gene Information
Type Protein coding
Genomic Location Chromosome 5:123015074-123030450
Strand Forward strand
Band F
Transcripts
ENSMUST00000051016 ENSMUSP00000058169
ENSMUST00000121652 ENSMUSP00000113097
ENSMUST00000152213
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 10 interaction(s) predicted by orthology.
Predicted by orthology
Total 10 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0005516 calmodulin binding
GO:0015279 store-operated calcium channel activity
Biological Process
GO:0002115 store-operated calcium entry
GO:0002376 immune system process
GO:0045087 innate immune response (InnateDB)
GO:0051924 regulation of calcium ion transport
GO:0051928 positive regulation of calcium ion transport
GO:0070588 calcium ion transmembrane transport
Cellular Component
GO:0005887 integral component of plasma membrane
GO:0016020 membrane
GO:0043234 protein complex
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Signaling by the B Cell Receptor (BCR) pathway
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers pathway
Platelet homeostasis pathway
Hemostasis pathway
Platelet calcium homeostasis pathway
Immune System pathway
Adaptive Immune System pathway
Elevation of cytosolic Ca2+ levels pathway
KEGG
Calcium signaling pathway pathway
Primary immunodeficiency pathway
INOH
PID NCI
Cross-References
SwissProt Q8BWG9
TrEMBL A3KCG1
UniProt Splice Variant
Entrez Gene 109305
UniGene Mm.218582
RefSeq NM_175423 XM_006530117
OMIM
CCDS CCDS39261
HPRD
IMGT
MGI ID MGI:1925542
MGI Symbol Orai1
EMBL AB271214 AK052573 AK085755 AM712355 BC023149
GenPept AAH23149 BAC35045 BAC39533 BAF47905 CAN36426
RNA Seq Atlas 109305