ClinVar Miner

Submissions for variant NM_001330260.2(SCN8A):c.5333A>G (p.Asp1778Gly)

dbSNP: rs1938714598
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Illumina Laboratory Services, Illumina RCV001249745 SCV001423778 likely pathogenic Developmental and epileptic encephalopathy, 13 2019-10-16 criteria provided, single submitter clinical testing The SCN8A c.5333A>G (p.Asp1778Gly) variant is a missense variant. A literature search was performed for the gene, cDNA change, and amino acid change. No publications were found based on this search. This variant is not found in the Genome Aggregation Database in a region of good sequencing coverage, so the variant is presumed to be rare. The Asp1778 residue is located in the C-terminal cytoplasmic tail of the protein. Based on absence from public frequency databases, identification in a de novo state, and a low rate of benign missense variation in the SCN8A gene, the p.Asp1778Gly variant is classified as likely pathogenic for SCN8A-related epilepsy with encephalopathy.

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