Variant (CDS) | Variant (protein) | Variant Type | Variant Effect | Genomic Location (GRCh37) | ExAC Frequency |
c.105782C>T | p.P35261L (Pro > Leu) | substitution | missense | chr2:179395560 (reverse strand) | 0.04012468 |
As this variant is present at a population frequency of 0.04012468 (ExAC mean allelic frequency), it is highly unlikely to be pathogenic.
The role on non-truncating TTN variants in cardiac disease has not yet been analysed in these studies.
Database | European | African | East Asian | South Asian | American | Finnish | Other | Total |
---|---|---|---|---|---|---|---|---|
ExAC | 0.02147699 1432 / 66676 | 0.07473964 732 / 9794 | 0.16585082 1423 / 8580 | 0.05153828 851 / 16512 | 0.02987013 345 / 11550 | 0.00272232 18 / 6612 | 0.04333333 39 / 900 | 0.04012468 4840 / 120624 |
ESP | 0.02080 171 / 8220 |
0.06831 260 / 3806 |
0.03584 431 / 12026 |
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1KG |
0.03837 31 / 808 |
0.08850 117 / 1322 |
0.17163 173 / 1008 |
0.04806 47 / 978 |
0.04035 28 / 694 |
0.00505 1 / 198 |
0.07927 397 / 5008 |
0.03297 6 / 182 British |
0.08197 10 / 122 African-American |
0.13978 26 / 186 Chinese Dai |
0.07558 13 / 172 Bengali |
0.05319 10 / 188 Colombian |
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0.03738 8 / 214 Iberian |
0.06250 12 / 192 African-Caribbean |
0.19903 41 / 206 Han, Beijing |
0.03398 7 / 206 Gujarati Indian |
0.03906 5 / 128 Mexican, LA |
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0.07009 15 / 214 Toscani |
0.07576 15 / 198 Esan, Nigeria |
0.15385 32 / 208 Japanese |
0.03431 7 / 204 Indian Telugu |
0.02353 4 / 170 Peruvian |
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0.01010 2 / 198 Utah Europeans |
0.12832 29 / 226 Gambian |
0.18687 37 / 198 Kinh, Vietnam |
0.05208 10 / 192 Punjabi, Lahore |
0.04327 9 / 208 Puerto Rican |
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0.10606 21 / 198 Luhya, Kenya |
0.17619 37 / 210 Southern Han |
0.04902 10 / 204 Tamil |
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0.10000 17 / 170 Mende |
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0.06019 13 / 216 Yoruba, Nigeria |
The Exome Aggregation Consortium (ExAC) is a database of 60,706 unrelated individuals sequenced as part of various disease-specific and population genetic studies. There is partial overlap between ExAC and 1000 Genomes (1KG) (1,851 of the 2,504 samples in 1KG) and the Exome Sequencing Project (ESP) (3,936 of the 6,500 samples in ESP).
Canonical Sequences | ||||
---|---|---|---|---|
Transcript | ENST00000589042 | LRG_391t1 | NM_001267550.1 | |
Protein | ENSP00000467141 | LRG_391p1 |
Missense Variant Predictions | ||||
---|---|---|---|---|
SIFT | Grantham | Polyphen-DIV | Polyphen-VAR | Summary 12.5% of algorithms have predicted that this variant will adversely affect protein function |
damaging | moderately conservative | benign | benign | |
LRT | MutationTaster | MutationAssessor | FATHMM | |
polymorphism (auto) | low impact | tolerated |
1. Roddy Walsh, Kate L. Thomson, James S. Ware, Birgit H. Funke, Jessica Woodley, Karen J. McGuire, Francesco Mazzarotto, Edward Blair, Anneke Seller, Jenny C. Taylor, Eric V. Minikel, Exome Aggregation Consortium, Daniel G. MacArthur, Martin Farrall, Stuart A. Cook and Hugh Watkins. Reassessment of Mendelian gene pathogenicity using 7,855 cardiomyopathy cases and 60,706 reference samples. Genet Med. 2016 doi:10.1038/gim.2016.90.
2. Pugh TJ, Kelly MA, Gowrisankar S, Hynes E, Seidman MA, Baxter SM, Bowser M, Harrison B, Aaron D, Mahanta LM, Lakdawala NK, McDermott G, White ET, Rehm HL, Lebo M, Funke BH. The landscape of genetic variation in dilated cardiomyopathy as surveyed by clinical DNA sequencing. Genet Med. 2014 Aug;16(8):601-8.
3. Alfares AA, Kelly MA, McDermott G, Funke BH, Lebo MS, Baxter SB, Shen J, McLaughlin HM, Clark EH, Babb LJ, Cox SW, DePalma SR, Ho CY, Seidman JG, Seidman CE, Rehm HL.
Results of clinical genetic testing of 2,912 probands with hypertrophic cardiomyopathy: expanded panels offer limited additional sensitivity.
Genet Med. 2015 Nov;17(11):880-8.