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Gene

SYN3

synapsin III

Summary

Cytogenetic location
22q12.3
Coordinates
Chromosome 22: 32,507,820–33,058,381 (GRCh38)
Exons
14 exons across 550.6 kb
Protein
580 amino acids
MANE Select transcript
ENST00000358763.7NM_003490.4
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 SYN3 yet. The test sequences your whole genome, so your data includes it all the same.

How SYN3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 22, with a bracket where SYN3 sits. SYN3 and 11 genes near it on chromosome 22, from 31,957,258 to 33,608,943.Chromosome 2222q12.3p13p12p11.2p11.1q11.1q11.21q11.22q11.23q12.1q12.2q12.3q13.1q13.2q13.31q13.32q13.3332 Mb32.2 Mb32.4 Mb32.6 Mb32.8 Mb33 Mb33.2 Mb33.4 Mb33.6 MbYWHAH: 31,944,465–31,957,603, forward strandYWHAHSLC5A1: 32,043,050–32,113,029, forward strandSLC5A1C22orf42: 32,149,006–32,159,322, reverse strandC22orf42RFPL2: 32,190,433–32,205,073, reverse strandRFPL2SLC5A4: 32,216,637–32,255,347, reverse strandSLC5A4RFPL3: 32,354,885–32,361,161, forward strandRFPL3RTCB: 32,387,575–32,412,265, reverse strandRTCBBPIFC: 32,413,845–32,464,484, reverse strandBPIFCFBXO7: 32,474,676–32,499,787, forward strandFBXO7SYN3: 32,507,820–33,058,381, reverse strandSYN3TIMP3: 32,801,576–32,863,042, forward strandTIMP3LARGE1: 33,162,226–33,922,885, reverse strandLARGE1Diagram of SYN3: 14 exons on the reverse strand of chromosome 22Exon 14: 32,507,820–32,513,824, 6,005 basesExon 13: 32,518,043–32,518,334, 292 basesExon 12: 32,527,918–32,528,005, 88 basesExon 11: 32,528,874–32,529,008, 135 basesExon 10: 32,533,793–32,533,895, 103 basesExon 9: 32,538,036–32,538,110, 75 basesExon 8: 32,541,571–32,541,713, 143 basesExon 7: 32,596,674–32,596,736, 63 basesExon 6: 32,864,915–32,865,004, 90 basesExon 5: 32,868,966–32,869,125, 160 basesExon 4: 32,931,390–32,931,481, 92 basesExon 3: 32,980,645–32,980,702, 58 basesExon 2: 33,006,352–33,006,824, 473 basesExon 1: 33,058,292–33,058,381, 90 bases1410515′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 7.9 kb of the gene's 550.6 kb; 1,743 of those bases code for the protein.

How a genome test reads SYN3

1

position in SYN3 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 550.6 kb of SYN3, introns included, not only the 7.9 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.
  • Data release 2026.10.16-c6eea6bf.

Cite this page

APA

Dante Labs. (n.d.). SYN3 gene: synapsin III. Retrieved 17 October 2026, from https://dantelabs.com/genes/syn3

Vancouver

Dante Labs. SYN3 gene: synapsin III [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/syn3

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