ClinVar Miner

Submissions for variant NM_000350.3(ABCA4):c.4378C>T (p.Pro1460Ser)

gnomAD frequency: 0.00001  dbSNP: rs373181448
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001889351 SCV002158270 uncertain significance not provided 2023-08-10 criteria provided, single submitter clinical testing 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 ABCA4 protein function. ClinVar contains an entry for this variant (Variation ID: 1389682). This missense change has been observed in individual(s) with clinical features of retinal dystrophy (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 present in population databases (rs373181448, gnomAD 0.002%). This sequence change replaces proline, which is neutral and non-polar, with serine, which is neutral and polar, at codon 1460 of the ABCA4 protein (p.Pro1460Ser).

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