Skip to content
Use your HSA or FSA funds

Gene

CSTF1

cleavage stimulation factor subunit 1

Summary

Cytogenetic location
20q13.2-q13.31
Coordinates
Chromosome 20: 56,392,645–56,406,362 (GRCh38)
Exons
6 exons across 13.7 kb
Protein
431 amino acids
MANE Select transcript
ENST00000217109.9NM_001324.3
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 CSTF1 yet. The test sequences your whole genome, so your data includes it all the same.

How CSTF1 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 20, with a bracket where CSTF1 sits. CSTF1 and 10 genes near it on chromosome 20, from 55,899,504 to 56,899,503.Chromosome 2020q13.2-q13.31p13p12.3p12.2p12.1p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12q13.11q13.12q13.13q13.2q13.31q13.32q13.3356 Mb56.2 Mb56.4 Mb56.6 Mb56.8 MbCBLN4: 55,996,442–56,005,529, reverse strandCBLN4MC3R: 56,248,732–56,249,815, forward strandMC3RMIMS2: 56,358,958–56,368,663, forward strandMIMS2AURKA: 56,369,382–56,392,566, reverse strandAURKACSTF1: 56,392,645–56,406,362, forward strandCSTF1CASS4: 56,412,029–56,460,387, forward strandCASS4RTF2: 56,468,585–56,519,449, forward strandRTF2GCNT7: 56,491,492–56,525,925, reverse strandGCNT7FAM209A: 56,517,187–56,526,152, forward strandFAM209AFAM209B: 56,533,246–56,536,520, forward strandFAM209BTFAP2C: 56,629,306–56,639,283, forward strandTFAP2CDiagram of CSTF1: 6 exons on the forward strand of chromosome 20Exon 1: 56,392,645–56,392,713, 69 basesExon 2: 56,395,521–56,395,721, 201 basesExon 3: 56,397,207–56,397,484, 278 basesExon 4: 56,397,644–56,397,841, 198 basesExon 5: 56,398,967–56,399,357, 391 basesExon 6: 56,403,468–56,406,362, 2,895 bases1234565′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 4 kb of the gene's 13.7 kb; 1,296 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.). CSTF1 gene: cleavage stimulation factor subunit 1. Retrieved 17 October 2026, from https://dantelabs.com/genes/cstf1

Vancouver

Dante Labs. CSTF1 gene: cleavage stimulation factor subunit 1 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/cstf1

One test. A lifetime of answers.

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

Get my Genome Test