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Gene

STXBP3

syntaxin binding protein 3

Summary

Cytogenetic location
1p13.3
Coordinates
Chromosome 1: 108,746,674–108,809,523 (GRCh38)
Exons
19 exons across 62.9 kb
Protein
592 amino acids
Also known as
UNC-18C
MANE Select transcript
ENST00000370008.4NM_007269.4
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 STXBP3 yet. The test sequences your whole genome, so your data includes it all the same.

How STXBP3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 1, with a bracket where STXBP3 sits. STXBP3 and 15 genes near it on chromosome 1, from 108,278,099 to 109,278,098.Chromosome 11p13.3p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q44108.4 Mb108.6 Mb108.8 Mb109 Mb109.2 MbNBPF6: 108,450,282–108,471,920, forward strandNBPF6EEIG2: 108,560,031–108,644,900, forward strandEEIG2HENMT1: 108,648,285–108,661,526, reverse strandHENMT1PRPF38B: 108,692,292–108,702,928, forward strandPRPF38BFNDC7: 108,712,903–108,746,052, forward strandFNDC7STXBP3: 108,746,674–108,809,523, forward strandSTXBP3AKNAD1: 108,815,898–108,963,484, reverse strandAKNAD1GPSM2: 108,875,350–108,934,545, forward strandGPSM2CLCC1: 108,881,885–108,963,527, reverse strandCLCC1WDR47: 108,970,211–109,042,169, reverse strandWDR47TAF13: 109,062,489–109,076,014, reverse strandTAF13TMEM167B: 109,090,362–109,096,935, forward strandTMEM167BCFAP276: 109,105,951–109,113,857, reverse strandCFAP276ELAPOR1: 109,113,175–109,206,781, forward strandELAPOR1SARS1: 109,213,844–109,239,456, forward strandSARS1CELSR2: 109,249,539–109,275,751, forward strandCELSR2Diagram of STXBP3: 19 exons on the forward strand of chromosome 1Exon 1: 108,746,674–108,746,786, 113 basesExon 2: 108,752,257–108,752,306, 50 basesExon 3: 108,753,063–108,753,144, 82 basesExon 4: 108,756,690–108,756,766, 77 basesExon 5: 108,758,510–108,758,588, 79 basesExon 6: 108,759,985–108,760,085, 101 basesExon 7: 108,772,665–108,772,819, 155 basesExon 8: 108,776,333–108,776,423, 91 basesExon 9: 108,779,286–108,779,410, 125 basesExon 10: 108,782,422–108,782,517, 96 basesExon 11: 108,782,649–108,782,706, 58 basesExon 12: 108,793,582–108,793,647, 66 basesExon 13: 108,794,827–108,794,907, 81 basesExon 14: 108,796,234–108,796,372, 139 basesExon 15: 108,796,620–108,796,726, 107 basesExon 16: 108,798,145–108,798,237, 93 basesExon 17: 108,800,220–108,800,305, 86 basesExon 18: 108,807,401–108,807,549, 149 basesExon 19: 108,808,783–108,809,523, 741 bases124681012141618195′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 2.5 kb of the gene's 62.9 kb; 1,779 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.). STXBP3 gene: syntaxin binding protein 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/stxbp3

Vancouver

Dante Labs. STXBP3 gene: syntaxin binding protein 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/stxbp3

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