Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000200464 | SCV000251668 | uncertain significance | not provided | 2016-11-16 | criteria provided, single submitter | clinical testing | p.Tyr393Asp (TAC>GAC): c.1177 T>G in exon 10 in the LRPPRC gene (NM_133259.3). The Y393D variant in the LRPPRC gene has not been published as a pathogenic variant, nor has it been reported as a benign polymorphism to our knowledge. The Y393D variant was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. The Y393D 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 at a position that is conserved in mammals. In silico analysis predicts this variant is probably damaging to the protein structure/function. We interpret Y393D as a variant of unknown significance. |
Biochemical Molecular Genetic Laboratory, |
RCV000985153 | SCV001133145 | likely pathogenic | Congenital lactic acidosis, Saguenay-Lac-Saint-Jean type | 2019-09-26 | no assertion criteria provided | clinical testing |