Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Victorian Clinical Genetics Services, |
RCV002472205 | SCV002769289 | uncertain significance | Congenital cataracts-facial dysmorphism-neuropathy syndrome | 2020-05-21 | criteria provided, single submitter | clinical testing | A heterozygous missense variant was identified, NM_004715.4(CTDP1):c.1915A>G in exon 8 of 13 of the CTDP1 gene. This substitution is predicted to create a minor amino acid change from an isoleucine to a valine at position 639 of the protein, NP_004706.3(CTDP1):p.(Ile639Val). The isoleucine at this position has low conservation (100 vertebrates, UCSC), and is located within the BRCT domain. In silico software predicts this variant to be benign (Polyphen, SIFT, CADD, Mutation Taster). The variant is present in the gnomAD population database at a frequency of 0.003% (6 heterozygotes, 0 homozygotes) and has not been previously observed in clinical cases. Based on information available at the time of curation, this variant has been classified as a VARIANT of UNCERTAIN SIGNIFICANCE (VUS) with LOW CLINICAL RELEVANCE. |