Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000521047 | SCV000618255 | likely pathogenic | not provided | 2017-10-20 | criteria provided, single submitter | clinical testing | The F599S variant in the COL10A1 gene has been reported previously in an individual with Schmid metaphyseal chondrodysplasia (Bae et al., 2015). The F599S variant is not observed in large population cohorts (Lek et al., 2016). The F599S variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. This substitution occurs within the NC1 domain, at a position that is conserved across species. In silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. Likely pathogenic missense variants in nearby residues (G595R; Y597H; Y597C) have been reported in the Human Gene Mutation Database in association with Schmid metaphyseal chondrodysplasia (Stenson et al., 2014), supporting the functional importance of this region of the protein. We interpret F599S as a likely pathogenic variant. |