Gene Information
Gene NameIRAG2
OrganismHomo sapiens (Human)
Gene Length555
Protein NamesInositol 1,4,5-triphosphate receptor associated 2 (Lymphoid-restricted membrane protein) (Protein Jaw1) [Cleaved into: Processed inositol 1,4,5-triphosphate receptor associated 2]
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000118308 )
Evolutionary StageEumetazoa
AlphaFoldDBQ12912
Gene CardIRAG2
Uniprot IDQ12912
PfamPF05781
In ASDno
Allosteric Predictionno (-1.212053758)
Ortholog in AnimalsAlpaca_ IRAG2 ( ortholog_one2one )
Dog_ IRAG2 ( ortholog_one2one )
GuineaPig_ IRAG2 ( ortholog_one2one )
Macaque_ IRAG2 ( ortholog_one2one )
Mouse_ Irag2 ( ortholog_one2one )
Rat_ Irag2 ( ortholog_one2one )
Rabbit_ IRAG2 ( ortholog_one2one )
OhnologsNA
ParalogsIRAG1
Tissuespleen, whole.blood
Tissue SpecificityExpressed at high levels in pre B-cells, mature B-cells and pre T-cells. Expressed at low levels in mature T-cells and plasma B-cells. Expressed in germinal center B-cells, splenic marginal zone cells and B-cell lymphomas. Expressed in neuronal cells in the cerebral cortex, epithelial cells in tonsil, adrenal glands, zymogen-producing cells in the stomach and epithelial cells in seminal vesicles. {ECO:0000269|PubMed:16739114, ECO:0000269|PubMed:8021504}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs6487451  rs7969931  rs1063159  rs1908946 
Subcellular location [CC][Processed inositol 1,4,5-triphosphate receptor associated 2]: Cytoplasm {ECO:0000250|UniProtKB:Q60664}.;
Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:Q60664};
Single-pass type IV membrane protein {ECO:0000255}. Nucleus envelope {ECO:0000250|UniProtKB:Q60664}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000250|UniProtKB:Q5RHB5}. Cytoplasm, cytoskeleton, spindle pole {ECO:0000250|UniProtKB:Q5RHB5}. Chromosome {ECO:0000250|UniProtKB:Q5RHB5}. Note=Colocalized with ITPR3 on the endoplasmic reticulum membrane. {ECO:0000250|UniProtKB:Q60664}.
Mouse PG classificationNA
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