Gene Information
Gene NameARRB2
OrganismHomo sapiens (Human)
Gene Length409
Protein NamesBeta-arrestin-2 (Arrestin beta-2) (Non-visual arrestin-3)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000141480 )
Evolutionary StageOpisthokonta
AlphaFoldDBP32121
Gene CardARRB2
Uniprot IDP32121
PfamPF02752; PF00339
In ASDyes
Allosteric Predictionyes (0.999735483)
Ortholog in AnimalsAlpaca_ ARRB2 ( ortholog_one2one )
Dog_ ARRB2 ( ortholog_one2one )
GuineaPig_ ARRB2 ( ortholog_one2one )
Macaque_ ARRB2 ( ortholog_one2one )
Mouse_ Arrb2 ( ortholog_one2one )
Pig_ ARRB2 ( ortholog_one2one )
Rat_ Arrb2 ( ortholog_one2one )
OhnologsARR3, ARRB1
ParalogsARRB1, ARR3, SAG
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001578(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Cytoplasm. Nucleus. Cell membrane. Membrane, clathrin-coated pit {ECO:0000250}. Cytoplasmic vesicle. Note=Translocates to the plasma membrane and colocalizes with antagonist-stimulated GPCRs.
Mouse PG classificationNA
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