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Gene

CBR3

carbonyl reductase 3

Summary

Cytogenetic location
21q22.12
Coordinates
Chromosome 21: 36,135,079–36,146,562 (GRCh38)
Exons
3 exons across 11.5 kb
Protein
277 amino acids
Also known as
SDR21C2
MANE Select transcript
ENST00000290354.6NM_001236.4
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 CBR3 yet. The test sequences your whole genome, so your data includes it all the same.

How CBR3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 21, with a bracket where CBR3 sits. CBR3 and 7 genes near it on chromosome 21, from 35,640,821 to 36,640,820.Chromosome 2121q22.12p13p12p11.2p11.1q11.1q11.2q21.1q21.2q21.3q22.11q22.12q22.13q22.2q22.335.8 Mb36 Mb36.2 Mb36.4 Mb36.6 MbRUNX1: 34,787,801–36,004,667, reverse strandRUNX1SETD4: 36,034,534–36,079,389, reverse strandSETD4CBR1: 36,069,847–36,073,166, forward strandCBR1CBR3: 36,135,079–36,146,562, forward strandCBR3DOP1B: 36,156,758–36,294,275, forward strandDOP1BMORC3: 36,320,180–36,386,148, forward strandMORC3CHAF1B: 36,385,354–36,419,015, forward strandCHAF1BCLDN14: 36,460,616–36,576,569, reverse strandCLDN14Diagram of CBR3: 3 exons on the forward strand of chromosome 21Exon 1: 36,135,079–36,135,481, 403 basesExon 2: 36,137,825–36,137,932, 108 basesExon 3: 36,146,076–36,146,562, 487 bases1235′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 kb of the gene's 11.5 kb; 834 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.

Cite this page

APA

Dante Labs. (n.d.). CBR3 gene: carbonyl reductase 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/cbr3

Vancouver

Dante Labs. CBR3 gene: carbonyl reductase 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/cbr3

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