ClinVar Miner

Submissions for variant NM_001122752.2(SERPINI1):c.860A>T (p.Lys287Ile)

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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 RCV003618540 SCV004492286 uncertain significance Familial encephalopathy with neuroserpin inclusion bodies 2022-12-20 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 (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. This variant has not been reported in the literature in individuals affected with SERPINI1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces lysine, which is basic and polar, with isoleucine, which is neutral and non-polar, at codon 287 of the SERPINI1 protein (p.Lys287Ile).

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