ClinVar Miner

Submissions for variant NM_014714.4(IFT140):c.1440C>G (p.Phe480Leu)

gnomAD frequency: 0.00001  dbSNP: rs770727161
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001245765 SCV001419074 uncertain significance Saldino-Mainzer syndrome 2024-11-19 criteria provided, single submitter clinical testing This sequence change replaces phenylalanine, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 480 of the IFT140 protein (p.Phe480Leu). This variant is present in population databases (rs770727161, gnomAD 0.0009%). This variant has not been reported in the literature in individuals affected with IFT140-related conditions. ClinVar contains an entry for this variant (Variation ID: 970225). Invitae Evidence 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 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 IFT140 protein function. 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.
Fulgent Genetics, Fulgent Genetics RCV002484368 SCV002789836 uncertain significance Saldino-Mainzer syndrome; Retinitis pigmentosa 80 2022-04-12 criteria provided, single submitter clinical testing

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