SCN5A truncating variants in ExAC


The table below lists the SCN5A truncating variants found in the ExAC population database with a mean allelic frequency (MAF) less than 0.0001, classified for this study as a rare variant. Click on each variant for more details, including presence in the 1000 Genomes and Exome Sequencing Project databases, a breakdown by ethnic class and the variant's role in inherited cardiac disease. Use the form below to customise the variant selection. The table can be sorted by variant location, variant type or ExAC frequency.




No. Genomic coord. Variant (CDS) Variant (Protein) Variant Type ExAC frequencyPopulations*
1. 38592978 c.4885C>T p.R1629X nonsense 0.00000824
2. 38592951 c.4912C>T p.R1638X nonsense 0.00002471
3. 38591991 c.5872C>T p.R1958X nonsense 0.00007039
4. 38592051 c.5812G>T p.E1938X nonsense 0.00000840
5. 38591813 c.6050G>A nonsense 0.00001850
6. 38663981 c.393-1C>T essential splice site 0.00001262
7. 38603905 c.3963+1G>A essential splice site 0.00001557
8. 38655327 c.612-2A>G essential splice site 0.00001451
9. 38595769 c.4813+1G>A essential splice site 0.00000862
10. 38598070 c.4300-1G>T essential splice site 0.00000891
11. 38592004 c.5859_5862delTGAG p.Ser1953ArgfsTer84 frameshift 0.00000872
12. 38592095 c.5768_5771dupATGC p.Ser1925CysfsTer20 frameshift 0.00005804
13. 38592176 c.5687_5688delTC p.Leu1896ProfsTer47 frameshift 0.00001656
14. 38627262 c.2707delA p.Met903CysfsTer29 frameshift 0.00000826
15. 38629048 c.2279delT p.Phe760SerfsTer5 frameshift 0.00000829
16. 38645523 c.1570_1571insTCTGCCCAGTTCTAGTCTGAAAACAAAGCACAGGGTTGGGCACACTGTGGGTGCCTAATCAACAAGG p.Ser524PhefsTer7 frameshift 0.00001184
17. 38648230 c.1070_1074dupCCTTT p.Ala359ProfsTer12 frameshift 0.00000831

* This highlights the relative frequency of the variant in the ExAC populations - Non-Finnish European, African, East Asian, South Asian, American and Finnish. Higher frequencies are denoted by darker shades of green, variants absent in a population are coloured light gray.

Genomic coordinates refer to the GRCh37 release of the human genome.