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Gene

IL9R

interleukin 9 receptor

Summary

Cytogenetic location
Xq28 and Yq12
Coordinates
Chromosome X: 155,997,696–156,010,817 (GRCh38)
Exons
9 exons across 13.1 kb
Protein
521 amino acids
Also known as
CD129
MANE Select transcript
ENST00000244174.11NM_002186.3
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads IL9R yet. The test sequences your whole genome, so your data includes it all the same.

How IL9R is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome X, with a bracket where IL9R sits. IL9R and 4 genes near it on chromosome X, from 155,504,257 to 156,504,256.Chromosome XXq28 and Yq12p22.33p22.32p22.31p22.2p22.13p22.12p22.11p21.3p21.2p21.1p11.4p11.3p11.23p11.22p11.21p11.1q11.1q11.2q12q13.1q13.2q13.3q21.1q21.2q21.31q21.32q21.33q22.1q22.2q22.3q23q24q25q26.1q26.2q26.3q27.1q27.2q27.3q28155.6 Mb155.8 Mb156 Mb156.2 Mb156.4 MbTMLHE: 155,414,745–155,719,107, reverse strandTMLHESPRY3: 155,612,298–155,782,459, forward strandSPRY3VAMP7: 155,881,227–155,943,769, forward strandVAMP7IL9R: 155,997,696–156,010,817, forward strandIL9RWASH6P: 156,020,826–156,025,710, forward strandWASH6PDiagram of IL9R: 9 exons on the forward strand of chromosome XExon 1: 155,997,696–155,997,787, 92 basesExon 2: 156,002,906–156,003,019, 114 basesExon 3: 156,003,449–156,003,560, 112 basesExon 4: 156,003,677–156,003,855, 179 basesExon 5: 156,004,420–156,004,565, 146 basesExon 6: 156,005,278–156,005,479, 202 basesExon 7: 156,006,083–156,006,188, 106 basesExon 8: 156,007,523–156,007,607, 85 basesExon 9: 156,009,816–156,010,817, 1,002 bases1234567895′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 2 kb of the gene's 13.1 kb; 1,566 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). IL9R gene: interleukin 9 receptor. Retrieved 17 October 2026, from https://dantelabs.com/genes/il9r

Vancouver

Dante Labs. IL9R gene: interleukin 9 receptor [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/il9r

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