Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Neuberg Centre For Genomic Medicine, |
RCV003388965 | SCV004100914 | uncertain significance | Noonan syndrome 2 | criteria provided, single submitter | clinical testing | The missense variant p.P701L in LZTR1 (NM_006767.4) has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.P701L variant is novel (not in any individuals) in gnomAD Exomes and is novel (not in any individuals) in 1000 Genomes. There is a moderate physicochemical difference between proline and leucine. The p.P701L missense variant is predicted to be damaging by both SIFT and PolyPhen2. The proline residue at codon 701 of LZTR1 is conserved in all mammalian species. The nucleotide c.2102 in LZTR1 is predicted conserved by GERP++ and PhyloP across 100 vertebrates. For these reasons, this variant has been classified as Uncertain Significance. |