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Gene

SUN2

Sad1 and UNC84 domain containing 2

Summary

Cytogenetic location
22q13.1
Coordinates
Chromosome 22: 38,734,734–38,755,998 (GRCh38)
Exons
18 exons across 21.3 kb
Protein
717 amino acids
Previous symbols
UNC84B
MANE Select transcript
ENST00000689035.1NM_015374.3
Locus type
gene with protein product

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 SUN2 yet. The test sequences your whole genome, so your data includes it all the same.

How SUN2 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 22, with a bracket where SUN2 sits. SUN2 and 25 genes near it on chromosome 22, from 38,245,366 to 39,245,365.Chromosome 2222q13.1p13p12p11.2p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.31q13.32q13.3338.4 Mb38.6 Mb38.8 Mb39 Mb39.2 MbTMEM184B: 38,215,914–38,273,805, reverse strandTMEM184BCSNK1E: 38,281,747–38,320,044, reverse strandCSNK1ETPTEP2-CSNK1E: 38,291,918–38,398,522, reverse strandTPTEP2-CSNK1EKCNJ4: 38,426,327–38,455,902, reverse strandKCNJ4KDELR3: 38,468,021–38,483,762, forward strandKDELR3DDX17: 38,483,438–38,507,660, reverse strandDDX17DMC1: 38,509,022–38,570,211, reverse strandDMC1FAM227A: 38,578,118–38,656,629, reverse strandFAM227ACBY1: 38,656,375–38,673,920, forward strandCBY1TOMM22: 38,681,924–38,687,684, forward strandTOMM22JOSD1: 38,685,543–38,701,556, reverse strandJOSD1GTPBP1: 38,705,742–38,738,299, forward strandGTPBP1SUN2: 38,734,734–38,755,998, reverse strandSUN2DNAL4: 38,778,505–38,794,198, reverse strandDNAL4NPTXR: 38,818,452–38,844,036, reverse strandNPTXRCBX6: 38,861,422–38,872,249, reverse strandCBX6APOBEC3A: 38,952,741–38,963,184, forward strandAPOBEC3AAPOBEC3B: 38,982,347–38,992,804, forward strandAPOBEC3BAPOBEC3C: 39,014,163–39,020,352, forward strandAPOBEC3C: 39,014,363–39,033,276, forward strandAPOBEC3D: 39,020,952–39,034,327, forward strandAPOBEC3DAPOBEC3F: 39,040,604–39,055,972, forward strandAPOBEC3G: 39,077,054–39,087,744, forward strandAPOBEC3GAPOBEC3H: 39,096,257–39,104,071, forward strandAPOBEC3HCBX7: 39,119,306–39,152,719, reverse strandCBX7PDGFB: 39,221,746–39,244,982, reverse strandPDGFBDiagram of SUN2: 18 exons on the reverse strand of chromosome 22Exon 18: 38,734,734–38,736,380, 1,647 basesExon 17: 38,738,173–38,738,265, 93 basesExon 16: 38,738,587–38,738,754, 168 basesExon 15: 38,738,873–38,738,988, 116 basesExon 14: 38,739,342–38,739,426, 85 basesExon 13: 38,739,722–38,739,943, 222 basesExon 12: 38,740,267–38,740,432, 166 basesExon 11: 38,741,007–38,741,050, 44 basesExon 10: 38,741,494–38,741,571, 78 basesExon 9: 38,742,301–38,742,555, 255 basesExon 8: 38,745,684–38,745,811, 128 basesExon 7: 38,748,713–38,748,783, 71 basesExon 6: 38,749,766–38,749,859, 94 basesExon 5: 38,750,225–38,750,320, 96 basesExon 4: 38,750,898–38,751,035, 138 basesExon 3: 38,751,210–38,751,373, 164 basesExon 2: 38,752,507–38,752,665, 159 basesExon 1: 38,755,763–38,755,998, 236 bases1816141210864215′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 21.3 kb; 2,154 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.). SUN2 gene: Sad1 and UNC84 domain containing 2. Retrieved 17 October 2026, from https://dantelabs.com/genes/sun2

Vancouver

Dante Labs. SUN2 gene: Sad1 and UNC84 domain containing 2 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/sun2

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