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Gene

ST3GAL1

ST3 beta-galactoside alpha-2,3-sialyltransferase 1

Summary

Cytogenetic location
8q24.22
Coordinates
Chromosome 8: 133,454,848–133,571,887 (GRCh38)
Exons
10 exons across 117 kb
Protein
340 amino acids
Also known as
ST3O, SIATFL, ST3GalA.1
Previous symbols
SIAT4A
MANE Select transcript
ENST00000522652.6NM_173344.3
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 ST3GAL1 yet. The test sequences your whole genome, so your data includes it all the same.

How ST3GAL1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 8, with a bracket where ST3GAL1 sits. ST3GAL1 and 4 genes near it on chromosome 8, from 133,013,368 to 134,013,367.Chromosome 88q24.22p23.3p23.2p23.1p22p21.3p21.2p21.1p12p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.3q21.11q21.12q21.13q21.2q21.3q22.1q22.2q22.3q23.1q23.2q23.3q24.11q24.12q24.13q24.21q24.22q24.23q24.3133.2 Mb133.4 Mb133.6 Mb133.8 Mb134 MbTG: 132,866,953–133,134,903, forward strandTGSLA: 133,035,385–133,129,216, reverse strandSLACCN4: 133,190,866–133,231,690, forward strandCCN4NDRG1: 133,237,171–133,302,022, reverse strandNDRG1ST3GAL1: 133,454,848–133,571,887, reverse strandST3GAL1Diagram of ST3GAL1: 10 exons on the reverse strand of chromosome 8Exon 10: 133,454,848–133,459,937, 5,090 basesExon 9: 133,461,875–133,461,994, 120 basesExon 8: 133,463,414–133,463,459, 46 basesExon 7: 133,464,778–133,464,957, 180 basesExon 6: 133,465,894–133,466,090, 197 basesExon 5: 133,475,719–133,476,074, 356 basesExon 4: 133,476,278–133,476,600, 323 basesExon 3: 133,499,135–133,499,189, 55 basesExon 2: 133,545,774–133,545,926, 153 basesExon 1: 133,571,693–133,571,887, 195 bases10864215′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 6.7 kb of the gene's 117 kb; 1,023 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.). ST3GAL1 gene: ST3 beta-galactoside alpha-2,3-sialyltransferase 1. Retrieved 17 October 2026, from https://dantelabs.com/genes/st3gal1

Vancouver

Dante Labs. ST3GAL1 gene: ST3 beta-galactoside alpha-2,3-sialyltransferase 1 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/st3gal1

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