ClinVar Miner

Submissions for variant NM_000081.4(LYST):c.10822A>G (p.Thr3608Ala)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001039825 SCV001203373 uncertain significance Chédiak-Higashi syndrome 2022-07-14 criteria provided, single submitter clinical testing This sequence change replaces threonine, which is neutral and polar, with alanine, which is neutral and non-polar, at codon 3608 of the LYST protein (p.Thr3608Ala). This variant is present in population databases (rs150030873, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with LYST-related conditions. ClinVar contains an entry for this variant (Variation ID: 838305). 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 tolerated. 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.
Ambry Genetics RCV003259043 SCV003944942 uncertain significance Inborn genetic diseases 2023-06-12 criteria provided, single submitter clinical testing The c.10822A>G (p.T3608A) alteration is located in exon 49 (coding exon 47) of the LYST gene. This alteration results from a A to G substitution at nucleotide position 10822, causing the threonine (T) at amino acid position 3608 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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