ClinVar Miner

Submissions for variant NM_001148.6(ANK2):c.2280C>G (p.Asn760Lys)

dbSNP: rs1060501162
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000466188 SCV000545160 uncertain significance Long QT syndrome 2018-09-12 criteria provided, single submitter clinical testing In summary, this variant is a novel missense change with uncertain impact on protein function and mRNA splicing. It has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may alter RNA splicing, but this prediction has not been confirmed by published transcriptional studies. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with an ANK2-related disease. This sequence change replaces asparagine with lysine at codon 760 of the ANK2 protein (p.Asn760Lys). The asparagine residue is moderately conserved and there is a moderate physicochemical difference between asparagine and lysine.
Stanford Center for Inherited Cardiovascular Disease, Stanford University RCV000786096 SCV000924734 uncertain significance not provided 2017-03-07 no assertion criteria provided provider interpretation

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