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Gene

PRSS3

serine protease 3

Summary

Cytogenetic location
9p13.3
Coordinates
Chromosome 9: 33,795,561–33,799,231 (GRCh38)
Exons
5 exons across 3.7 kb
Protein
247 amino acids
Also known as
TRY3, TRY4
Previous symbols
PRSS4
MANE Select transcript
ENST00000379405.4NM_002771.4
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 PRSS3 yet. The test sequences your whole genome, so your data includes it all the same.

How PRSS3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 9, with a bracket where PRSS3 sits. PRSS3 and 10 genes near it on chromosome 9, from 33,297,396 to 34,297,395.Chromosome 99p13.3p24.3p24.2p24.1p23p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q13q21.11q21.12q21.13q21.2q21.31q21.32q21.33q22.1q22.2q22.31q22.32q22.33q31.1q31.2q31.3q32q33.1q33.2q33.3q34.11q34.12q34.13q34.2q34.333.4 Mb33.6 Mb33.8 Mb34 Mb34.2 MbNFX1: 33,290,428–33,372,467, forward strandNFX1AQP7: 33,383,133–33,437,236, reverse strandAQP7AQP3: 33,441,156–33,447,596, reverse strandAQP3NOL6: 33,461,353–33,473,930, reverse strandNOL6ANKRD18B: 33,523,522–33,608,848, forward strandANKRD18BPRSS3: 33,795,561–33,799,231, forward strandPRSS3UBE2R2: 33,817,160–33,920,401, forward strandUBE2R2UBAP2: 33,921,691–34,049,420, reverse strandUBAP2DCAF12: 34,086,384–34,127,399, reverse strandDCAF12UBAP1: 34,179,005–34,252,523, forward strandUBAP1KIF24: 34,248,327–34,329,282, reverse strandKIF24Diagram of PRSS3: 5 exons on the forward strand of chromosome 9Exon 1: 33,795,561–33,795,613, 53 basesExon 2: 33,796,643–33,796,802, 160 basesExon 3: 33,797,829–33,798,082, 254 basesExon 4: 33,798,486–33,798,622, 137 basesExon 5: 33,799,028–33,799,231, 204 bases123455′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 0.8 kb of the gene's 3.7 kb; 744 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.). PRSS3 gene: serine protease 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/prss3

Vancouver

Dante Labs. PRSS3 gene: serine protease 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/prss3

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