ClinVar Miner

Submissions for variant NM_015443.4(KANSL1):c.1864A>T (p.Thr622Ser)

dbSNP: rs567178302
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001320861 SCV001511668 uncertain significance Koolen-de Vries syndrome 2022-10-13 criteria provided, single submitter clinical testing This variant is not present in population databases (gnomAD no frequency). This sequence change replaces threonine, which is neutral and polar, with serine, which is neutral and polar, at codon 622 of the KANSL1 protein (p.Thr622Ser). This variant has not been reported in the literature in individuals affected with KANSL1-related conditions. 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt KANSL1 protein function. ClinVar contains an entry for this variant (Variation ID: 1021151).

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