Gene Information
Gene NameIL22RA2
OrganismHomo sapiens (Human)
Gene Length263
Protein NamesInterleukin-22 receptor subunit alpha-2 (IL-22 receptor subunit alpha-2) (IL-22R-alpha-2) (IL-22RA2) (Cytokine receptor class-II member 10) (Cytokine receptor family 2 member 10) (CRF2-10) (Cytokine receptor family type 2, soluble 1) (CRF2-S1) (Interleukin-22-binding protein) (IL-22BP) (IL22BP) (ZcytoR16)
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000164485 )
Evolutionary StageVertebrata
AlphaFoldDBQ969J5
Gene CardIL22RA2
Uniprot IDQ969J5
PfamPF09294; PF01108
In ASDno
Allosteric Predictionno (-0.609336936)
Ortholog in AnimalsAlpaca_ IL22RA2 ( ortholog_one2one )
Dog_ IL22RA2 ( ortholog_one2one )
GuineaPig_ IL22RA2 ( ortholog_one2one )
Macaque_ IL22RA2 ( ortholog_one2one )
Mouse_ Il22ra2 ( ortholog_one2one )
Pig_ IL22RA2 ( ortholog_one2one )
Rat_ Il22ra2 ( ortholog_one2one )
Rabbit_ IL22RA2 ( ortholog_one2one )
OhnologsNA
ParalogsIFNAR1, IFNGR2, IL22RA1, F3, IFNLR1, IL10RA, IL20RB, IL20RA, IFNAR2, IFNGR1, IL10RB
TissueNA
Tissue SpecificityExpressed in placenta, spleen, breast, skin and lung. Also detected in intestinal tract, testis, brain, heart and thymus. No expression found in prostate, bladder, kidney, ovary, muscle, bone marrow, liver and uterus. Isoform 1 is expressed only in placenta. Isoform 2 is expressed in placenta and breast and at lower level in spleen, skin, thymus and stomach. {ECO:0000269|PubMed:11481447, ECO:0000269|PubMed:11607789, ECO:0000269|PubMed:15201862}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.010990(Rat);0.200000(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3G9V  (X-ray  2.76A 
DBSNP rs28385692  rs28362173 
Subcellular location [CC]Secreted {ECO:0000269|PubMed:12700595}.
Mouse PG classificationNA
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