ClinVar Miner

Submissions for variant NM_014363.6(SACS):c.12766del (p.Asp4256fs)

dbSNP: rs1555249479
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000669007 SCV000793701 likely pathogenic Charlevoix-Saguenay spastic ataxia 2017-08-29 criteria provided, single submitter clinical testing
Invitae RCV003750814 SCV004447241 pathogenic Spastic paraplegia 2023-03-21 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. This variant disrupts a region of the SACS protein in which other variant(s) (p.Asn4549Asp) have been determined to be pathogenic (PMID: 15156359, 21507954). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. ClinVar contains an entry for this variant (Variation ID: 553535). This variant has not been reported in the literature in individuals affected with SACS-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Asp4256Thrfs*18) in the SACS gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 324 amino acid(s) of the SACS protein.

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