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Gene

UGT2A3

UDP glucuronosyltransferase family 2 member A3

Summary

Cytogenetic location
4q13.2
Coordinates
Chromosome 4: 68,928,463–68,951,804 (GRCh38)
Exons
6 exons across 23.3 kb
Protein
527 amino acids
Also known as
FLJ21934
MANE Select transcript
ENST00000251566.9NM_024743.4
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 UGT2A3 yet. The test sequences your whole genome, so your data includes it all the same.

How UGT2A3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 4, with a bracket where UGT2A3 sits. UGT2A3 and 7 genes near it on chromosome 4, from 68,440,134 to 69,440,133.Chromosome 44q13.2p16.3p16.2p16.1p15.33p15.32p15.31p15.2p15.1p14p13p12p11q11q12q13.1q13.2q13.3q21.1q21.21q21.22q21.23q21.3q22.1q22.2q22.3q23q24q25q26q27q28.1q28.2q28.3q31.1q31.21q31.22q31.23q31.3q32.1q32.2q32.3q33q34.1q34.2q34.3q35.1q35.268.6 Mb68.8 Mb69 Mb69.2 Mb69.4 MbTMPRSS11E: 68,447,428–68,500,544, forward strandTMPRSS11EUGT2B17: 68,516,301–68,627,039, reverse strandUGT2B17UGT2B15: 68,646,590–68,670,684, reverse strandUGT2B15UGT2B10: 68,815,895–68,835,737, forward strandUGT2B10UGT2A3: 68,928,463–68,951,804, reverse strandUGT2A3UGT2B7: 69,051,363–69,112,987, forward strandUGT2B7UGT2B11: 69,199,951–69,214,748, reverse strandUGT2B11UGT2B28: 69,280,475–69,295,050, forward strandUGT2B28Diagram of UGT2A3: 6 exons on the reverse strand of chromosome 4Exon 6: 68,928,463–68,930,092, 1,630 basesExon 5: 68,930,546–68,930,765, 220 basesExon 4: 68,931,155–68,931,242, 88 basesExon 3: 68,932,628–68,932,759, 132 basesExon 2: 68,945,306–68,945,454, 149 basesExon 1: 68,951,046–68,951,804, 759 bases6543215′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 3 kb of the gene's 23.3 kb; 1,584 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.). UGT2A3 gene: UDP glucuronosyltransferase family 2 member A3. Retrieved 17 October 2026, from https://dantelabs.com/genes/ugt2a3

Vancouver

Dante Labs. UGT2A3 gene: UDP glucuronosyltransferase family 2 member A3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/ugt2a3

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