Quaternary Structure: Complexes

Interleukin-9 receptor

Gene and Protein Information
Species	TM	AA	Chromosomal Location	Gene Symbol	Gene Name	Reference
Human	1	521	Xq28 and Yq12	IL9R	interleukin 9 receptor
Mouse	1	468	11 A4	Il9r	interleukin 9 receptor
Rat	-	-		Il9r	interleukin 9 receptor

Previous and Unofficial Names

CD129

Database Links
Alphafold	Q01113 (Hs), Q01114 (Mm)
CATH/Gene3D	2.60.40.10
Ensembl Gene	ENSG00000124334 (Hs), ENSMUSG00000020279 (Mm), ENSRNOG00000020630 (Rn)
Entrez Gene	3581 (Hs), 16199 (Mm), 24500 (Rn)
Human Protein Atlas	ENSG00000124334 (Hs)
KEGG Gene	hsa:3581 (Hs), mmu:16199 (Mm), rno:24500 (Rn)
OMIM	300007 (Hs)
Pharos	Q01113 (Hs)
UniProtKB	Q01113 (Hs), Q01114 (Mm)
Wikipedia	IL9R (Hs)

Immunopharmacology Comments

The functional IL-9 receptor is a heterodimer of the ligand binding IL-9 receptor subunit and the interleukin 2 receptor γ (IL2RG) subunit. IL2RG is a common signal transducing subunit shared by the receptors for several different cytokines, including those for interleukin-2, -4, -7, and -15. IL-9 receptor signalling leads to JAK kinase and STAT protein activation.