Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000957691 | SCV001104506 | benign | not provided | 2023-08-31 | criteria provided, single submitter | clinical testing | |
Department of Pathology and Laboratory Medicine, |
RCV000957691 | SCV001549749 | likely benign | not provided | no assertion criteria provided | clinical testing | The RNF213 p.I4535T variant was not identified in the literature but was identified in dbSNP (ID: rs75161557) and ClinVar (classified as benign by Invitae). The variant was identified in control databases in 218 of 282906 chromosomes (0 homozygous) at a frequency of 0.0007706, and was observed at the highest frequency in the African population in 202 of 24972 chromosomes (freq: 0.008089) (Genome Aggregation Database March 6, 2019, v2.1.1). The p.I4535 residue is not conserved in mammals and computational analyses (MUT Assesor, PolyPhen-2, SIFT, MutationTaster, Revel, FATHMM, MetaLR, DANN) do not suggest a high likelihood of impact to the protein; this information is not predictive enough to rule out pathogenicity. The variant occurs outside of the splicing consensus sequence and in silico or computational prediction software programs (Splice AI exome) do not predict a difference in splicing. In summary, based on the above information the clinical significance of this variant cannot be determined with certainty at this time although we would lean towards a more benign role for this variant. This variant is classified as likely benign. |