Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Lifecell International Pvt. |
RCV003230786 | SCV003928006 | likely pathogenic | Fatal mitochondrial disease due to combined oxidative phosphorylation defect type 3 | criteria provided, single submitter | clinical testing | A Heterozygous Nonsense variant c.192C>A in Exon 2 of the TSFM gene that results in the amino acid substitution p.Cys64* was identified. The observed variant has a maximum allele frequency of 0.00% in gnomAD exomes and genomes, respectively. The severity of the impact of this variant on the protein is high, based on the effect of the protein and REVEL score . Rare Exome Variant Ensemble Learner (REVEL) is an ensembl method for predicting the pathogenicity of missense variants based on a combination of scores from 13 individual tools: MutPred, FATHMM v2.3, VEST 3.0, PolyPhen-2, SIFT, PROVEAN, MutationAssessor, MutationTaster, LRT, GERP++, SiPhy, phyloP, and phastCons. The REVEL score for an individual missense variant can range from 0 to 1, with higher scores reflecting greater likelihood that the variant is disease-causing. Based on the above evidence this variant has been classified as Likely Pathogenic according to the ACMG guidelines. |