Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Neuberg Centre For Genomic Medicine, |
RCV003337929 | SCV004048368 | uncertain significance | Ichthyosis prematurity syndrome | criteria provided, single submitter | clinical testing | The missense variant p.G56S in SLC27A4 (NM_005094.4) has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.G56S variant has a GnomAD frequency of 0.002014 % and is novel (not in any individuals) in 1000 Genomes. There is a small physicochemical difference between glycine and serine, which is not likely to impact secondary protein structure as these residues share similar properties. The p.G56S missense variant is predicted to be damaging by both SIFT and PolyPhen2. The glycine residue at codon 56 of SLC27A4 is conserved in all mammalian species. The nucleotide c.166 in SLC27A4 is predicted conserved by GERP++ and PhyloP across 100 vertebrates. For these reasons, this variant has been classified as Uncertain Significance. |