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Gene

CATSPER2

cation channel sperm associated 2

Summary

Cytogenetic location
15q15.3
Coordinates
Chromosome 15: 43,628,503–43,648,844 (GRCh38)
Exons
13 exons across 20.3 kb
Protein
530 amino acids
MANE Select transcript
ENST00000396879.8NM_172095.4
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 CATSPER2 yet. The test sequences your whole genome, so your data includes it all the same.

How CATSPER2 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 15, with a bracket where CATSPER2 sits. CATSPER2 and 27 genes near it on chromosome 15, from 43,138,674 to 44,138,673.Chromosome 1515q15.3p13p12p11.2p11.1q11.1q11.2q12q13.1q13.2q13.3q14q15.1q15.2q15.3q21.1q21.2q21.3q22.1q22.2q22.31q22.32q22.33q23q24.1q24.2q24.3q25.1q25.2q25.3q26.1q26.2q26.343.2 Mb43.4 Mb43.6 Mb43.8 Mb44 MbTMEM62: 43,123,279–43,185,144, forward strandTMEM62: 43,179,715–43,206,481, reverse strandCCNDBP1: 43,185,118–43,197,177, forward strandCCNDBP1EPB42: 43,191,351–43,221,053, reverse strandEPB42TGM5: 43,232,590–43,266,933, reverse strandTGM5TGM7: 43,276,271–43,302,255, reverse strandTGM7LCMT2: 43,323,649–43,330,582, reverse strandLCMT2MAPDA: 43,329,654–43,355,418, forward strandMAPDAZSCAN29: 43,357,920–43,371,058, reverse strandZSCAN29TUBGCP4: 43,369,221–43,409,771, forward strandTUBGCP4TP53BP1: 43,403,061–43,510,728, reverse strandTP53BP1MAP1A: 43,510,946–43,531,620, forward strandMAP1APPIP5K1: 43,533,462–43,590,228, reverse strandPPIP5K1CKMT1B: 43,593,054–43,604,901, forward strandCKMT1BSTRC: 43,597,892–43,618,800, reverse strandSTRC: 43,614,208–43,632,283, reverse strandCATSPER2: 43,628,503–43,648,844, reverse strandCATSPER2CKMT1A: 43,692,886–43,702,501, forward strandCKMT1APDIA3: 43,746,364–43,773,279, forward strandPDIA3ELL3: 43,772,605–43,777,315, reverse strandELL3: 43,772,617–43,799,133, reverse strandSERF2: 43,777,087–43,796,089, forward strandSERF2: 43,792,266–43,804,427, forward strandSERINC4: 43,794,162–43,800,523, reverse strandHYPK: 43,796,142–43,804,574, forward strandMFAP1: 43,801,385–43,824,741, reverse strandWDR76: 43,824,498–43,868,414, forward strandWDR76FRMD5: 43,870,761–44,195,278, reverse strandFRMD5Diagram of CATSPER2: 13 exons on the reverse strand of chromosome 15Exon 13: 43,628,503–43,630,732, 2,230 basesExon 12: 43,632,199–43,632,363, 165 basesExon 11: 43,632,717–43,632,934, 218 basesExon 10: 43,635,360–43,635,416, 57 basesExon 9: 43,635,727–43,635,826, 100 basesExon 8: 43,636,041–43,636,219, 179 basesExon 7: 43,638,904–43,639,028, 125 basesExon 6: 43,639,643–43,639,798, 156 basesExon 5: 43,640,324–43,640,496, 173 basesExon 4: 43,647,050–43,647,118, 69 basesExon 3: 43,647,294–43,647,467, 174 basesExon 2: 43,647,917–43,648,063, 147 basesExon 1: 43,648,629–43,648,844, 216 bases131210864215′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 4 kb of the gene's 20.3 kb; 1,593 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.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.

Cite this page

APA

Dante Labs. (n.d.). CATSPER2 gene: cation channel sperm associated 2. Retrieved 17 October 2026, from https://dantelabs.com/genes/catsper2

Vancouver

Dante Labs. CATSPER2 gene: cation channel sperm associated 2 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/catsper2

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