ClinVar Miner

Submissions for variant NM_032776.3(JMJD1C):c.1212A>C (p.Lys404Asn)

gnomAD frequency: 0.00003  dbSNP: rs771832089
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001213306 SCV001384932 uncertain significance Early myoclonic encephalopathy 2019-07-01 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: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with JMJD1C-related conditions. This variant is present in population databases (rs771832089, ExAC 0.005%). This sequence change replaces lysine with asparagine at codon 404 of the JMJD1C protein (p.Lys404Asn). The lysine residue is moderately conserved and there is a moderate physicochemical difference between lysine and asparagine.

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