ClinVar Miner

Submissions for variant NM_004168.4(SDHA):c.1608T>A (p.Cys536Ter)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003015540 SCV003306946 pathogenic Mitochondrial complex II deficiency, nuclear type 1; Paragangliomas 5 2022-04-03 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Cys536*) in the SDHA gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in SDHA are known to be pathogenic (PMID: 22974104, 24781757). For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals affected with SDHA-related conditions. This variant is not present in population databases (gnomAD no frequency).

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