ClinVar Miner

Submissions for variant NM_000263.4(NAGLU):c.1288_1289del (p.Ala430fs)

dbSNP: rs2092926507
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001068784 SCV001233916 pathogenic Mucopolysaccharidosis, MPS-III-B; Charcot-Marie-Tooth disease axonal type 2V 2019-10-11 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. This variant disrupts the C-terminus of the NAGLU protein. Other variant(s) that disrupt this region (p.Arg626*) have been determined to be pathogenic (PMID: 9832037, 8650226, 10094189). This suggests that variants that disrupt this region of the protein are likely to be causative of disease. This variant has not been reported in the literature in individuals with NAGLU-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change results in a premature translational stop signal in the NAGLU gene (p.Ala430Profs*30). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 314 amino acids of the NAGLU protein.

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