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Gene

CHMP1A

charged multivesicular body protein 1A

Summary

Cytogenetic location
16q24.3
Coordinates
Chromosome 16: 89,644,435–89,657,708 (GRCh38)
Exons
7 exons across 13.3 kb
Protein
196 amino acids
Also known as
KIAA0047, CHMP1, Vps46A
Previous symbols
PRSM1, PCOLN3
MANE Select transcript
ENST00000397901.8NM_002768.5
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 CHMP1A yet. The test sequences your whole genome, so your data includes it all the same.

How CHMP1A is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome 16, with a bracket where CHMP1A sits. CHMP1A and 25 genes near it on chromosome 16, from 89,151,072 to 90,151,071.Chromosome 1616q24.3p13.3p13.2p13.13p13.12p13.11p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q13q21q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.389.2 Mb89.4 Mb89.6 Mb89.8 Mb90 MbACSF3: 89,088,375–89,164,121, forward strandACSF3CDH15: 89,171,742–89,195,492, forward strandCDH15SLC22A31: 89,195,458–89,201,692, reverse strandSLC22A31ZNF778: 89,217,683–89,237,141, forward strandZNF778ANKRD11: 89,267,619–89,490,706, reverse strandANKRD11: 89,317,046–89,418,292, reverse strandSPG7: 89,490,719–89,557,768, forward strandSPG7RPL13: 89,560,637–89,567,834, forward strandRPL13CPNE7: 89,575,730–89,597,247, forward strandCPNE7DPEP1: 89,613,308–89,638,456, forward strandDPEP1CHMP1A: 89,644,435–89,657,708, reverse strandCHMP1ASPATA33: 89,657,740–89,671,287, forward strandSPATA33CDK10: 89,680,737–89,696,372, forward strandCDK10SPATA2L: 89,696,357–89,701,733, reverse strandSPATA2LVPS9D1: 89,707,128–89,721,879, reverse strandVPS9D1ZNF276: 89,720,400–89,740,925, forward strandZNF276FANCA: 89,726,683–89,816,977, reverse strandFANCASPIRE2: 89,818,179–89,871,320, forward strandSPIRE2TCF25: 89,873,214–89,913,627, forward strandTCF25MC1R: 89,912,119–89,920,977, forward strandMC1R: 89,919,165–89,936,092, forward strandTUBB3: 89,921,392–89,938,761, forward strandTUBB3DEF8: 89,948,014–89,968,079, forward strandDEF8DBNDD1: 90,004,648–90,019,890, reverse strandDBNDD1DRC4: 90,019,629–90,045,369, forward strandDRC4PRDM7: 90,056,566–90,092,072, reverse strandPRDM7Diagram of CHMP1A: 7 exons on the reverse strand of chromosome 16Exon 5: 2 known disease-causing sitesExon 3: 1 known disease-causing siteExon 7: 89,644,435–89,646,087, 1,653 basesExon 6: 89,646,527–89,646,714, 188 basesExon 5: 89,647,203–89,647,331, 129 basesExon 4: 89,649,351–89,649,497, 147 basesExon 3: 89,651,569–89,651,646, 78 basesExon 2: 89,653,904–89,653,923, 20 basesExon 1: 89,657,582–89,657,708, 127 bases76543215′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 2.3 kb of the gene's 13.3 kb; 591 of those bases code for the protein.

How a genome test reads CHMP1A

5

positions in CHMP1A 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 13.3 kb of CHMP1A, introns included, not only the 2.3 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.). CHMP1A gene: charged multivesicular body protein 1A. Retrieved 17 October 2026, from https://dantelabs.com/genes/chmp1a

Vancouver

Dante Labs. CHMP1A gene: charged multivesicular body protein 1A [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/chmp1a

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