ClinVar Miner

Submissions for variant NM_000137.4(FAH):c.1025dup (p.Asp344fs)

dbSNP: rs2041318487
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001215629 SCV001387383 likely pathogenic Tyrosinemia type I 2022-10-28 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Asp344Glyfs*46) in the FAH gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 76 amino acid(s) of the FAH protein. This variant is not present in population databases (gnomAD no frequency). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. This variant disrupts the p.Gly404 amino acid residue in FAH. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 21117323, 27814443; Invitae). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. ClinVar contains an entry for this variant (Variation ID: 945086). This variant has not been reported in the literature in individuals affected with FAH-related conditions.

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