ClinVar Miner

Submissions for variant NM_006766.5(KAT6A):c.4348_4349del (p.Leu1450fs)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV003574870 SCV004335944 pathogenic not provided 2023-10-22 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Leu1450Cysfs*13) in the KAT6A gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 555 amino acid(s) of the KAT6A protein. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with KAT6A-related conditions. ClinVar contains an entry for this variant (Variation ID: 988752). This variant disrupts a region of the KAT6A protein in which other variant(s) (p.Thr1762Hisfs*11) have been determined to be pathogenic (Invitae). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic.
Service de Génétique Moléculaire, Hôpital Robert Debré RCV001270418 SCV001450705 likely pathogenic Autosomal dominant intellectual disability-craniofacial anomalies-cardiac defects syndrome 2020-09-25 no assertion criteria provided clinical testing

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