Skip to content
Use your HSA or FSA funds

Gene

TASOR

transcription activation suppressor

Summary

Cytogenetic location
3p14.3
Coordinates
Chromosome 3: 56,620,132–56,683,265 (GRCh38)
Exons
24 exons across 63.1 kb
Protein
1,670 amino acids
Also known as
se89-1, RAP140, KIAA1105, TASOR1
Previous symbols
C3orf63, FAM208A
MANE Select transcript
ENST00000683822.1NM_001365635.2
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 TASOR yet. The test sequences your whole genome, so your data includes it all the same.

How TASOR is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 3, with a bracket where TASOR sits. TASOR and 5 genes near it on chromosome 3, from 56,151,699 to 57,151,698.Chromosome 33p14.3p26.3p26.2p26.1p25.3p25.2p25.1p24.3p24.2p24.1p23p22.3p22.2p22.1p21.33p21.32p21.31p21.2p21.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q12.3q13.11q13.12q13.13q13.2q13.31q13.32q13.33q21.1q21.2q21.3q22.1q22.2q22.3q23q24q25.1q25.2q25.31q25.32q25.33q26.1q26.2q26.31q26.32q26.33q27.1q27.2q27.3q28q2956.2 Mb56.4 Mb56.6 Mb56.8 Mb57 MbERC2: 55,508,286–56,469,095, reverse strandERC2CCDC66: 56,557,161–56,621,837, forward strandCCDC66TASOR: 56,620,132–56,683,265, reverse strandTASORARHGEF3: 56,727,414–57,079,329, reverse strandARHGEF3SPATA12: 57,060,659–57,075,530, forward strandSPATA12IL17RD: 57,089,982–57,170,306, reverse strandIL17RDDiagram of TASOR: 24 exons on the reverse strand of chromosome 3Exon 24: 56,620,132–56,623,566, 3,435 basesExon 23: 56,624,479–56,624,643, 165 basesExon 22: 56,624,828–56,625,006, 179 basesExon 21: 56,627,037–56,627,145, 109 basesExon 20: 56,627,582–56,627,741, 160 basesExon 19: 56,628,492–56,628,614, 123 basesExon 18: 56,633,044–56,633,966, 923 basesExon 17: 56,638,706–56,638,765, 60 basesExon 16: 56,639,986–56,640,130, 145 basesExon 15: 56,641,349–56,641,752, 404 basesExon 14: 56,646,522–56,647,223, 702 basesExon 13: 56,648,822–56,648,893, 72 basesExon 12: 56,648,985–56,649,057, 73 basesExon 11: 56,660,731–56,660,834, 104 basesExon 10: 56,660,914–56,661,017, 104 basesExon 9: 56,662,385–56,662,490, 106 basesExon 8: 56,663,541–56,663,572, 32 basesExon 7: 56,666,260–56,666,384, 125 basesExon 6: 56,668,397–56,668,558, 162 basesExon 5: 56,669,700–56,669,791, 92 basesExon 4: 56,670,073–56,670,145, 73 basesExon 3: 56,671,600–56,671,692, 93 basesExon 2: 56,673,580–56,673,725, 146 basesExon 1: 56,682,676–56,683,265, 590 bases2422201816141210864215′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 8.2 kb of the gene's 63.1 kb; 5,013 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.). TASOR gene: transcription activation suppressor. Retrieved 17 October 2026, from https://dantelabs.com/genes/tasor

Vancouver

Dante Labs. TASOR gene: transcription activation suppressor [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/tasor

One test. A lifetime of answers.

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

Get my Genome Test