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Gene

CHCHD3

coiled-coil-helix-coiled-coil-helix domain containing 3

Summary

Cytogenetic location
7q32.3-q33
Coordinates
Chromosome 7: 132,784,870–133,082,090 (GRCh38)
Exons
8 exons across 297.2 kb
Protein
227 amino acids
Also known as
FLJ20420, MINOS3, PPP1R22, Mic19, MICOS19
MANE Select transcript
ENST00000262570.10NM_017812.4
Locus type
Protein-coding
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads CHCHD3 yet. The test sequences your whole genome, so your data includes it all the same.

How CHCHD3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 7, with a bracket where CHCHD3 sits. CHCHD3 and 2 genes near it on chromosome 7, from 132,433,480 to 133,433,479.Chromosome 77q32.3-q33p22.3p22.2p22.1p21.3p21.2p21.1p15.3p15.2p15.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.21q11.22q11.23q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q31.1q31.2q31.31q31.32q31.33q32.1q32.2q32.3q33q34q35q36.1q36.2q36.3132.6 Mb132.8 Mb133 Mb133.2 Mb133.4 MbPLXNA4: 132,123,340–132,648,688, reverse strandPLXNA4CHCHD3: 132,784,870–133,082,090, reverse strandCHCHD3EXOC4: 133,253,054–134,067,137, forward strandEXOC4Diagram of CHCHD3: 8 exons on the reverse strand of chromosome 7Exon 8: 132,784,870–132,785,660, 791 basesExon 7: 132,796,442–132,796,577, 136 basesExon 6: 132,838,399–132,838,469, 71 basesExon 5: 132,885,662–132,885,745, 84 basesExon 4: 132,975,169–132,975,286, 118 basesExon 3: 133,024,546–133,024,627, 82 basesExon 2: 133,070,142–133,070,229, 88 basesExon 1: 133,081,857–133,082,090, 234 bases876543215′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 1.6 kb of the gene's 297.2 kb; 684 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.). CHCHD3 gene: coiled-coil-helix-coiled-coil-helix domain containing 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/chchd3

Vancouver

Dante Labs. CHCHD3 gene: coiled-coil-helix-coiled-coil-helix domain containing 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/chchd3

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