Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV000618558 | SCV000736743 | uncertain significance | Cardiovascular phenotype | 2017-01-05 | criteria provided, single submitter | clinical testing | The p.V15515I variant (also known as c.46543G>A), located in coding exon 153 of the TTN gene, results from a G to A substitution at nucleotide position 46543. The valine at codon 15515 is replaced by isoleucine, an amino acid with highly similar properties, and is located in the A-band region of the N2-B isoform of the titin protein. This amino acid position is not well conserved in available vertebrate species, and isoleucine is the reference amino acid in other vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |