Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV000569598 | SCV000664366 | uncertain significance | Hereditary cancer-predisposing syndrome | 2023-04-04 | criteria provided, single submitter | clinical testing | The p.M392R variant (also known as c.1175T>G), located in coding exon 9 of the STK11 gene, results from a T to G substitution at nucleotide position 1175. The methionine at codon 392 is replaced by arginine, an amino acid with similar properties. This amino acid position is not well conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |
Invitae | RCV001247509 | SCV001420936 | uncertain significance | Peutz-Jeghers syndrome | 2024-01-29 | criteria provided, single submitter | clinical testing | This sequence change replaces methionine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 392 of the STK11 protein (p.Met392Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with STK11-related conditions. ClinVar contains an entry for this variant (Variation ID: 480720). 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 STK11 protein function with a negative predictive value of 95%. 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. |
Genome- |
RCV001247509 | SCV002057954 | uncertain significance | Peutz-Jeghers syndrome | 2021-07-15 | criteria provided, single submitter | clinical testing |