ClinVar Miner

Submissions for variant NM_152594.3(SPRED1):c.800G>A (p.Trp267Ter)

dbSNP: rs1595763557
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000794672 SCV000934093 pathogenic Legius syndrome 2018-10-08 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). This sequence change results in a premature translational stop signal in the SPRED1 gene (p.Trp267*). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 178 amino acids of the SPRED1 protein. This variant has not been reported in the literature in individuals with SPRED1-related disease. For these reasons, this variant has been classified as Pathogenic. This variant disrupts the C-terminus of the SPRED1 protein. Other variant(s) that disrupt this region (p.Gly385Ilefs*20) have been determined to be pathogenic (PMID: 17704776, 21089071, 19920235, 15683364). This suggests that variants that disrupt this region of the protein are likely to be causative of disease. While experimental studies have not been performed on this particular variant, it is expected to disrupt the Sprouty domain of the SPRED1 protein, which is necessary for proper function of the SPRED1 protein (PMID: 15683364).

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