Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Center for Human Genetics, |
RCV000768507 | SCV000886812 | uncertain significance | Hypertrophic cardiomyopathy | 2018-10-31 | criteria provided, single submitter | clinical testing | |
Invitae | RCV001855906 | SCV002265991 | uncertain significance | Myofibrillar myopathy 5; Distal myopathy with posterior leg and anterior hand involvement; Hypertrophic cardiomyopathy 26; Dilated Cardiomyopathy, Dominant | 2021-03-07 | criteria provided, single submitter | clinical testing | In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant has been observed in individual(s) with hypertrophic cardiomyopathy (HCM) (PMID: 31513939). ClinVar contains an entry for this variant (Variation ID: 619273). This variant is not present in population databases (ExAC no frequency). This sequence change replaces histidine with arginine at codon 2476 of the FLNC protein (p.His2476Arg). The histidine residue is highly conserved and there is a small physicochemical difference between histidine and arginine. |