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Gene

CPN1

carboxypeptidase N subunit 1

Summary

Cytogenetic location
10q24.2
Coordinates
Chromosome 10: 100,042,193–100,081,869 (GRCh38)
Exons
9 exons across 39.7 kb
Protein
458 amino acids
MANE Select transcript
ENST00000370418.8NM_001308.3
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 CPN1 yet. The test sequences your whole genome, so your data includes it all the same.

How CPN1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome 10, with a bracket where CPN1 sits. CPN1 and 18 genes near it on chromosome 10, from 99,562,031 to 100,562,030.Chromosome 1010q24.2p15.3p15.2p15.1p14p13p12.33p12.32p12.31p12.2p12.1p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q21.1q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.31q23.32q23.33q24.1q24.2q24.31q24.32q24.33q25.1q25.2q25.3q26.11q26.12q26.13q26.2q26.399.6 Mb99.8 Mb100 Mb100.2 Mb100.4 MbSLC25A28: 99,610,509–99,622,793, reverse strandSLC25A28: 99,651,595–99,732,112, reverse strandENTPD7: 99,659,415–99,712,489, forward strandENTPD7COX15: 99,694,554–99,732,858, reverse strandCOX15CUTC: 99,702,558–99,758,005, forward strandCUTCABCC2: 99,782,640–99,853,670, forward strandABCC2DNMBP: 99,875,576–100,010,049, reverse strandDNMBPCPN1: 100,042,193–100,081,869, reverse strandCPN1ERLIN1: 100,150,094–100,186,062, reverse strandERLIN1CHUK: 100,188,299–100,229,611, reverse strandCHUKCWF19L1: 100,230,024–100,267,685, reverse strandCWF19L1BLOC1S2: 100,272,797–100,286,708, reverse strandBLOC1S2PKD2L1: 100,288,149–100,330,264, reverse strandPKD2L1SCD: 100,346,508–100,364,837, forward strandSCDWNT8B: 100,463,009–100,483,744, forward strandWNT8BSEC31B: 100,484,998–100,519,892, reverse strandSEC31B: 100,505,628–100,529,881, reverse strandNDUFB8: 100,523,668–100,530,000, reverse strandNDUFB8HIF1AN: 100,529,072–100,681,896, forward strandHIF1ANDiagram of CPN1: 9 exons on the reverse strand of chromosome 10Exon 4: 1 known disease-causing siteExon 9: 100,042,193–100,042,573, 381 basesExon 8: 100,048,758–100,048,876, 119 basesExon 7: 100,054,347–100,054,446, 100 basesExon 6: 100,057,013–100,057,152, 140 basesExon 5: 100,063,614–100,063,725, 112 basesExon 4: 100,065,188–100,065,370, 183 basesExon 3: 100,069,714–100,069,869, 156 basesExon 2: 100,075,911–100,076,107, 197 basesExon 1: 100,081,403–100,081,869, 467 bases9876543215′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 1.9 kb of the gene's 39.7 kb; 1,377 of those bases code for the protein.

How a genome test reads CPN1

1

position in CPN1 where ClinVar classes a change as pathogenic or likely pathogenic

None of them falls in a region short reads find hard.

A whole genome covers all 39.7 kb of CPN1, introns included, not only the 1.9 kb of exons.

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.
  • ClinVar and the GIAB stratifications: known disease-causing sites, and the regions short reads find hard.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.
  • Data release 2026.10.16-c6eea6bf.

Cite this page

APA

Dante Labs. (n.d.). CPN1 gene: carboxypeptidase N subunit 1. Retrieved 17 October 2026, from https://dantelabs.com/genes/cpn1

Vancouver

Dante Labs. CPN1 gene: carboxypeptidase N subunit 1 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/cpn1

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