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Gene

COL22A1

collagen type XXII alpha 1 chain

Summary

Cytogenetic location
8q24.23-q24.3
Coordinates
Chromosome 8: 138,588,235–138,914,041 (GRCh38)
Exons
65 exons across 325.8 kb
Protein
1,626 amino acids
MANE Select transcript
ENST00000303045.11NM_152888.3
Locus type
Protein-coding
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads COL22A1 yet. The test sequences your whole genome, so your data includes it all the same.

How COL22A1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 8, with a bracket where COL22A1 sits. COL22A1 and 1 gene near it on chromosome 8, from 138,251,138 to 139,251,137.Chromosome 88q24.23-q24.3p23.3p23.2p23.1p22p21.3p21.2p21.1p12p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.3q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.3q24.11q24.12q24.13q24.21q24.22q24.23q24.3138.4 Mb138.6 Mb138.8 Mb139 Mb139.2 MbFAM135B: 138,130,023–138,497,267, reverse strandFAM135BCOL22A1: 138,588,235–138,914,041, reverse strandCOL22A1Diagram of COL22A1: 65 exons on the reverse strand of chromosome 8Exon 65: 138,588,235–138,589,440, 1,206 basesExon 64: 138,591,424–138,591,501, 78 basesExon 63: 138,594,017–138,594,199, 183 basesExon 62: 138,596,904–138,596,970, 67 basesExon 61: 138,598,719–138,598,898, 180 basesExon 60: 138,602,115–138,602,159, 45 basesExon 59: 138,604,734–138,604,769, 36 basesExon 58: 138,606,381–138,606,452, 72 basesExon 57: 138,607,936–138,607,989, 54 basesExon 56: 138,613,867–138,613,920, 54 basesExon 55: 138,616,001–138,616,054, 54 basesExon 54: 138,616,914–138,616,958, 45 basesExon 53: 138,619,455–138,619,508, 54 basesExon 52: 138,623,732–138,623,785, 54 basesExon 51: 138,626,190–138,626,243, 54 basesExon 50: 138,630,695–138,630,748, 54 basesExon 49: 138,635,010–138,635,063, 54 basesExon 48: 138,636,742–138,636,795, 54 basesExon 47: 138,646,629–138,646,682, 54 basesExon 46: 138,649,665–138,649,778, 114 basesExon 45: 138,655,897–138,655,944, 48 basesExon 44: 138,660,436–138,660,480, 45 basesExon 43: 138,662,030–138,662,083, 54 basesExon 42: 138,663,705–138,663,740, 36 basesExon 41: 138,676,558–138,676,635, 78 basesExon 40: 138,679,617–138,679,676, 60 basesExon 39: 138,684,425–138,684,469, 45 basesExon 38: 138,685,208–138,685,312, 105 basesExon 37: 138,688,917–138,688,970, 54 basesExon 36: 138,690,821–138,690,874, 54 basesExon 35: 138,693,646–138,693,699, 54 basesExon 34: 138,694,508–138,694,561, 54 basesExon 33: 138,694,826–138,694,879, 54 basesExon 32: 138,700,112–138,700,144, 33 basesExon 31: 138,703,306–138,703,347, 42 basesExon 30: 138,715,682–138,715,735, 54 basesExon 29: 138,716,227–138,716,289, 63 basesExon 28: 138,716,825–138,716,869, 45 basesExon 27: 138,720,739–138,720,792, 54 basesExon 26: 138,722,036–138,722,089, 54 basesExon 25: 138,724,615–138,724,668, 54 basesExon 24: 138,725,387–138,725,440, 54 basesExon 23: 138,737,524–138,737,577, 54 basesExon 22: 138,751,458–138,751,511, 54 basesExon 21: 138,755,157–138,755,210, 54 basesExon 20: 138,755,482–138,755,511, 30 basesExon 19: 138,755,785–138,755,829, 45 basesExon 18: 138,760,243–138,760,287, 45 basesExon 17: 138,762,413–138,762,466, 54 basesExon 16: 138,775,966–138,776,010, 45 basesExon 15: 138,778,353–138,778,406, 54 basesExon 14: 138,779,509–138,779,562, 54 basesExon 13: 138,780,927–138,780,980, 54 basesExon 12: 138,796,819–138,796,857, 39 basesExon 11: 138,802,872–138,802,934, 63 basesExon 10: 138,807,768–138,807,812, 45 basesExon 9: 138,811,799–138,811,921, 123 basesExon 8: 138,812,939–138,813,019, 81 basesExon 7: 138,821,136–138,821,411, 276 basesExon 6: 138,826,658–138,826,781, 124 basesExon 5: 138,833,039–138,833,150, 112 basesExon 4: 138,844,084–138,844,158, 75 basesExon 3: 138,877,750–138,878,316, 567 basesExon 2: 138,883,082–138,883,244, 163 basesExon 1: 138,913,619–138,914,041, 423 bases656055504540353025201510515′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 6.4 kb of the gene's 325.8 kb; 4,881 of those bases code for the protein.

External links

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.). COL22A1 gene: collagen type XXII alpha 1 chain. Retrieved 17 October 2026, from https://dantelabs.com/genes/col22a1

Vancouver

Dante Labs. COL22A1 gene: collagen type XXII alpha 1 chain [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/col22a1

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