Skip to content
Use your HSA or FSA funds

Gene

SNTA1

syntrophin alpha 1

Summary

Cytogenetic location
20q11.21
Coordinates
Chromosome 20: 33,407,957–33,443,763 (GRCh38)
Exons
8 exons across 35.8 kb
Protein
505 amino acids
Also known as
TACIP1, LQT12
Previous symbols
SNT1
MANE Select transcript
ENST00000217381.3NM_003098.3
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 SNTA1 yet. The test sequences your whole genome, so your data includes it all the same.

How SNTA1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 20, with a bracket where SNTA1 sits. SNTA1 and 19 genes near it on chromosome 20, from 32,925,860 to 33,925,859.Chromosome 2020q11.21p13p12.3p12.2p12.1p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12q13.11q13.12q13.13q13.2q13.31q13.32q13.3333 Mb33.2 Mb33.4 Mb33.6 Mb33.8 MbEFCAB8: 32,858,923–32,961,845, forward strandEFCAB8SUN5: 32,983,773–33,004,433, reverse strandSUN5BPIFB2: 33,007,696–33,023,709, forward strandBPIFB2BPIFB6: 33,029,189–33,044,230, forward strandBPIFB6BPIFB3: 33,053,903–33,073,847, forward strandBPIFB3BPIFB4: 33,079,643–33,111,751, forward strandBPIFB4BPIFA2: 33,161,768–33,181,412, forward strandBPIFA2BPIFA3: 33,217,310–33,227,806, forward strandBPIFA3BPIFA1: 33,235,987–33,243,311, forward strandBPIFA1BPIFB1: 33,273,480–33,310,382, forward strandBPIFB1CDK5RAP1: 33,348,588–33,401,561, reverse strandCDK5RAP1SNTA1: 33,407,957–33,443,763, reverse strandSNTA1CBFA2T2: 33,490,060–33,650,036, forward strandCBFA2T2NECAB3: 33,657,087–33,674,473, reverse strandNECAB3C20orf144: 33,662,327–33,665,619, forward strandC20orf144ACTL10: 33,666,943–33,668,525, forward strandACTL10E2F1: 33,675,477–33,686,426, reverse strandE2F1PXMP4: 33,702,758–33,720,412, reverse strandZNF341: 33,731,657–33,792,269, forward strandZNF341CHMP4B: 33,811,253–33,854,366, forward strandCHMP4BDiagram of SNTA1: 8 exons on the reverse strand of chromosome 20Exon 8: 33,407,957–33,408,599, 643 basesExon 7: 33,408,701–33,408,888, 188 basesExon 6: 33,410,135–33,410,331, 197 basesExon 5: 33,412,296–33,412,426, 131 basesExon 4: 33,412,575–33,412,782, 208 basesExon 3: 33,417,719–33,417,923, 205 basesExon 2: 33,438,841–33,439,026, 186 basesExon 1: 33,443,311–33,443,763, 453 bases864215′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 2.2 kb of the gene's 35.8 kb; 1,518 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.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.

Cite this page

APA

Dante Labs. (n.d.). SNTA1 gene: syntrophin alpha 1. Retrieved 17 October 2026, from https://dantelabs.com/genes/snta1

Vancouver

Dante Labs. SNTA1 gene: syntrophin alpha 1 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/snta1

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test