ClinVar Miner

Submissions for variant NM_003072.5(SMARCA4):c.4432G>C (p.Gly1478Arg)

dbSNP: rs2093999657
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001321607 SCV001512444 uncertain significance Rhabdoid tumor predisposition syndrome 2 2023-08-03 criteria provided, single submitter clinical testing 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) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on SMARCA4 protein function. ClinVar contains an entry for this variant (Variation ID: 1021789). This variant has not been reported in the literature in individuals affected with SMARCA4-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 1510 of the SMARCA4 protein (p.Gly1510Arg). 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.
GeneDx RCV001773643 SCV002003587 uncertain significance not provided 2021-04-08 criteria provided, single submitter clinical testing Not observed in large population cohorts (Lek et al., 2016); 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
Genome-Nilou Lab RCV001810028 SCV002056946 uncertain significance Intellectual disability, autosomal dominant 16 2021-07-15 criteria provided, single submitter clinical testing

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