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Gene

SNAPC4

small nuclear RNA activating complex polypeptide 4

Summary

Cytogenetic location
9q34.3
Coordinates
Chromosome 9: 136,375,571–136,400,170 (GRCh38)
Exons
24 exons across 24.6 kb
Protein
1,469 amino acids
Also known as
SNAP190, PTFalpha, FLJ13451
MANE Select transcript
ENST00000684778.1NM_003086.4
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads SNAPC4 yet. The test sequences your whole genome, so your data includes it all the same.

How SNAPC4 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Known disease-causing sites
  • Stretches short reads find hard
Chromosome 9, with a bracket where SNAPC4 sits. SNAPC4 and 33 genes near it on chromosome 9, from 135,887,871 to 136,887,870.Chromosome 99q34.3p24.3p24.2p24.1p23p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q13q21.11q21.12q21.13q21.2q21.31q21.32q21.33q22.1q22.2q22.31q22.32q22.33q31.1q31.2q31.3q32q33.1q33.2q33.3q34.11q34.12q34.13q34.2q34.3136 Mb136.2 Mb136.4 Mb136.6 Mb136.8 MbCAMSAP1: 135,808,487–135,907,591, reverse strandCAMSAP1UBAC1: 135,924,661–135,961,400, reverse strandUBAC1NACC2: 136,006,537–136,095,327, reverse strandNACC2TMEM250: 136,113,067–136,118,946, reverse strandTMEM250LHX3: 136,196,250–136,205,128, reverse strandLHX3QSOX2: 136,206,332–136,245,831, reverse strandQSOX2CCDC187: 136,249,973–136,306,901, reverse strandCCDC187GPSM1: 136,327,425–136,359,608, forward strandDNLZ: 136,359,480–136,363,773, reverse strandDNLZ: 136,361,904–136,373,644, reverse strandCARD9: 136,363,956–136,373,683, reverse strandCARD9SNAPC4: 136,375,571–136,400,170, reverse strandSNAPC4ENTR1: 136,401,922–136,410,621, reverse strandENTR1PMPCA: 136,410,630–136,428,006, forward strandPMPCAINPP5E: 136,428,615–136,439,882, reverse strandINPP5ESEC16A: 136,440,096–136,483,843, reverse strandSEC16ANOTCH1: 136,494,433–136,546,048, reverse strandNOTCH1EGFL7: 136,658,284–136,672,684, forward strandEGFL7AGPAT2: 136,673,142–136,687,483, reverse strandAGPAT2DIPK1B: 136,712,302–136,724,742, forward strandDIPK1BLCN10: 136,738,167–136,743,356, reverse strandLCN10: 136,738,167–136,748,453, reverse strandLCN6: 136,744,017–136,748,531, reverse strandLCN6LCN8: 136,754,386–136,758,543, reverse strandLCN15: 136,759,634–136,766,255, reverse strandTMEM141: 136,791,303–136,793,317, forward strandTMEM141: 136,791,379–136,800,595, forward strandCCDC183: 136,796,338–136,807,741, forward strandRABL6: 136,807,848–136,841,187, forward strandRABL6AJM1: 136,842,478–136,848,801, forward strandAJM1PHPT1: 136,847,994–136,851,043, forward strandPHPT1MAMDC4: 136,850,943–136,860,802, forward strandEDF1: 136,862,113–136,866,343, reverse strandTRAF2: 136,881,903–136,929,221, forward strandTRAF2Diagram of SNAPC4: 24 exons on the reverse strand of chromosome 9Exon 20: 1 known disease-causing siteExon 24: 136,375,571–136,375,800, 230 basesExon 23: 136,376,349–136,376,481, 133 basesExon 22: 136,377,543–136,379,299, 1,757 basesExon 21: 136,379,837–136,379,864, 28 basesExon 20: 136,380,740–136,380,850, 111 basesExon 19: 136,381,322–136,381,392, 71 basesExon 18: 136,381,824–136,382,073, 250 basesExon 17: 136,382,253–136,382,336, 84 basesExon 16: 136,383,186–136,383,668, 483 basesExon 15: 136,383,953–136,384,032, 80 basesExon 14: 136,384,720–136,384,814, 95 basesExon 13: 136,387,485–136,387,579, 95 basesExon 12: 136,387,742–136,387,848, 107 basesExon 11: 136,388,444–136,388,591, 148 basesExon 10: 136,391,942–136,392,106, 165 basesExon 9: 136,392,522–136,392,594, 73 basesExon 8: 136,392,673–136,392,777, 105 basesExon 7: 136,394,249–136,394,330, 82 basesExon 6: 136,394,800–136,394,878, 79 basesExon 5: 136,395,298–136,395,423, 126 basesExon 4: 136,395,603–136,395,770, 168 basesExon 3: 136,396,977–136,397,023, 47 basesExon 2: 136,398,299–136,398,437, 139 basesExon 1: 136,400,134–136,400,170, 37 bases2422201816141210864215′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 4.7 kb of the gene's 24.6 kb; 4,410 of those bases code for the protein.

How a genome test reads SNAPC4

4

positions in SNAPC4 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 24.6 kb of SNAPC4, introns included, not only the 4.7 kb of exons.

Traits linked to SNAPC4

The Human Phenotype Ontology lists these as features of the rare conditions SNAPC4 can cause. Each trait's page lists the other genes linked to it.

External links

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.). SNAPC4 gene: small nuclear RNA activating complex polypeptide 4. Retrieved 17 October 2026, from https://dantelabs.com/genes/snapc4

Vancouver

Dante Labs. SNAPC4 gene: small nuclear RNA activating complex polypeptide 4 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/snapc4

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