ClinVar Miner

Submissions for variant NM_001199107.2(TBC1D24):c.1590C>G (p.Cys530Trp)

dbSNP: rs1060502501
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000460066 SCV000549903 pathogenic Developmental and epileptic encephalopathy, 1; Autosomal dominant nonsyndromic hearing loss 65; Caused by mutation in the TBC1 domain family, member 24 2022-06-27 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. 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 expected to disrupt TBC1D24 protein function. ClinVar contains an entry for this variant (Variation ID: 409616). This missense change has been observed in individual(s) with clinical features of autosomal recessive TBC1D24-related conditions (Invitae). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces cysteine, which is neutral and slightly polar, with tryptophan, which is neutral and slightly polar, at codon 530 of the TBC1D24 protein (p.Cys530Trp).
GeneDx RCV000658119 SCV000779890 uncertain significance not provided 2022-06-21 criteria provided, single submitter clinical testing Not observed in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; Has not been previously published as pathogenic or benign to our knowledge

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