Description
This sequence change replaces arginine, which is basic and polar, with tryptophan, which is neutral and slightly polar, at codon 591 of the PLA2G6 protein (p.Arg591Trp). This variant is present in population databases (no rsID available, gnomAD 0.01%). This missense change has been observed in individuals with PLA2G6-related conditions (PMID: 19138334, 27882168, 34272103). ClinVar contains an entry for this variant (Variation ID: 1298894). 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 PLA2G6 protein function. For these reasons, this variant has been classified as Pathogenic.
# | Sample | Method | Observation |
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Origin | Affected | Number tested | Tissue | Purpose | Method | Individuals | Allele frequency | Families | Co-occurrences |
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1 | germline | unknown | not provided | not provided | not provided | | not provided | not provided | not provided | not provided |