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Gene

SEPTIN9

septin 9

Summary

Cytogenetic location
17q25.3
Coordinates
Chromosome 17: 77,281,499–77,500,593 (GRCh38)
Exons
12 exons across 219.1 kb
Protein
586 amino acids
Also known as
MSF1, KIAA0991, PNUTL4, AF17q25, SeptD1
Previous symbols
MSF, SEPT9
MANE Select transcript
ENST00000427177.6NM_001113491.2
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 SEPTIN9 yet. The test sequences your whole genome, so your data includes it all the same.

How SEPTIN9 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome 17, with a bracket where SEPTIN9 sits. SEPTIN9 and 2 genes near it on chromosome 17, from 76,891,046 to 77,891,045.Chromosome 1717q25.3p13.3p13.2p13.1p12p11.2p11.1q11.1q11.2q12q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.377 Mb77.2 Mb77.4 Mb77.6 Mb77.8 MbMGAT5B: 76,868,134–76,950,393, forward strandMGAT5BSEC14L1: 77,088,749–77,217,101, forward strandSEC14L1SEPTIN9: 77,281,499–77,500,593, forward strandSEPTIN9Diagram of SEPTIN9: 12 exons on the forward strand of chromosome 17Exon 3: 1 known disease-causing siteExon 1: 77,281,499–77,281,554, 56 basesExon 2: 77,307,141–77,307,197, 57 basesExon 3: 77,402,059–77,402,703, 645 basesExon 4: 77,482,144–77,482,335, 192 basesExon 5: 77,487,424–77,487,552, 129 basesExon 6: 77,488,240–77,488,321, 82 basesExon 7: 77,488,727–77,488,864, 138 basesExon 8: 77,490,742–77,490,859, 118 basesExon 9: 77,492,621–77,492,716, 96 basesExon 10: 77,492,980–77,493,076, 97 basesExon 11: 77,497,315–77,497,366, 52 basesExon 12: 77,498,523–77,500,593, 2,071 bases1510125′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 3.7 kb of the gene's 219.1 kb; 1,761 of those bases code for the protein.

How a genome test reads SEPTIN9

1

position in SEPTIN9 where ClinVar classes a change as pathogenic or likely pathogenic

None of them falls in a region short reads find hard.

A whole genome covers all 219.1 kb of SEPTIN9, introns included, not only the 3.7 kb of exons.

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.
  • ClinVar and the GIAB stratifications: known disease-causing sites, and the regions short reads find hard.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.
  • Data release 2026.10.16-c6eea6bf.

Cite this page

APA

Dante Labs. (n.d.). SEPTIN9 gene: septin 9. Retrieved 16 October 2026, from https://dantelabs.com/genes/septin9

Vancouver

Dante Labs. SEPTIN9 gene: septin 9 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/septin9

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