The NM_000350.3(ABCA4):c.629T>A variant in ABCA4 is a missense variant predicted to cause substitution of leucine by glutamine at amino acid 210 (p.Leu210Gln). The total minor allele frequency in gnomAD v4.1.0 is 0.0000006198 (1/1613424 alleles), which is lower than the ClinGen ABCA4 VCEP’s threshold for PM2_Supporting (<0.0001). The computational predictor REVEL gives a score of 0.879 which is above the threshold of >0.772, evidence that predicts a damaging effect on ABCA4 function (PP3_Moderate). This variant has been detected in at least four individuals with ABCA4-related retinopathy, who were compound heterozygous for the variant and a likely pathogenic or pathogenic variant, with one confirmed via parental testing and three with phase unconfirmed (PMIDs: 32751377, 32915376, Zolnikova I.V. et al Ophthalmology in Russia. 2021, ClinVar IDs: SCV001239990.1 and SCV002993733.3; PM3_Strong). In summary, this variant meets the criteria to be classified as a likely pathogenic for ABCA4-related retinopathy based on the ACMG/AMP criteria applied, as specified by the ClinGen ABCA4 VCEP (Specification Version 1.0.0): PM2_Supporting, PP3_Moderate, PM3_Strong.