Total submissions: 3
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Ambry Genetics | RCV002514639 | SCV003710474 | uncertain significance | Inborn genetic diseases | 2021-09-23 | criteria provided, single submitter | clinical testing | The c.1486A>G (p.K496E) alteration is located in exon 11 (coding exon 10) of the FGFR3 gene. This alteration results from a A to G substitution at nucleotide position 1486, causing the lysine (K) at amino acid position 496 to be replaced by a glutamic acid (E). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. |
| Invitae | RCV003556168 | SCV004281935 | uncertain significance | not provided | 2024-01-16 | criteria provided, single submitter | clinical testing | This sequence change replaces lysine, which is basic and polar, with glutamic acid, which is acidic and polar, at codon 496 of the FGFR3 protein (p.Lys496Glu). This variant is present in population databases (rs587778359, gnomAD 0.007%). This variant has not been reported in the literature in individuals affected with FGFR3-related conditions. ClinVar contains an entry for this variant (Variation ID: 134411). 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) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on FGFR3 protein function. 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. |
| ITMI | RCV000121086 | SCV000085254 | not provided | not specified | 2013-09-19 | no assertion provided | reference population |