Gene Information
Gene NameIL22R
OrganismHomo sapiens (Human)
Gene Length574
Protein NamesInterleukin-22 receptor subunit alpha-1 (IL-22 receptor subunit alpha-1) (IL-22R-alpha-1) (IL-22RA1) (Cytokine receptor class-II member 9) (Cytokine receptor family 2 member 9) (CRF2-9) (ZcytoR11)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ8N6P7
Gene CardIL22RA1
Uniprot IDQ8N6P7
PfamPF01108
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityExpressed in colon, liver, lung, pancreas and kidney. No expression in immune cells such as monocytes, T-cells, and NK-cells. Expressed in keratinocytes of normal skin as well as in psoriatic skin lesion. Detected in normal blood brain barrier endothelial cells as well as in multiple sclerosis lesions;
Strongly expressed on central nervous system vessels within infiltrated multiple sclerosis lesions. Overexpressed in synovial fluid cells from rheumatoid arthritis and spondyloarthropathy patients. {ECO:0000269|PubMed:12407026, ECO:0000269|PubMed:15308104, ECO:0000269|PubMed:17828272, ECO:0000269|PubMed:17900301, ECO:0000269|PubMed:18061474}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.04(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3DGC  (X-ray  2.50A  3DLQ  (X-ray  1.90A  6DF3  (X-ray  2.15A 
DBSNP rs34900099  rs16829204  rs34379702  rs34782294  rs35401673  rs3795299 
Subcellular location [CC]Membrane;
Single-pass type I membrane protein.
Mouse PG classificationNA
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