ClinVar Miner

Submissions for variant NM_003001.5(SDHC):c.177C>A (p.Tyr59Ter)

dbSNP: rs1571851717
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Myriad Genetics, Inc. RCV003316997 SCV004019492 pathogenic Paragangliomas 3 2023-02-09 criteria provided, single submitter clinical testing This variant is considered pathogenic. This variant creates a termination codon and is predicted to result in premature protein truncation.
Labcorp Genetics (formerly Invitae), Labcorp RCV003777290 SCV004588696 pathogenic Gastrointestinal stromal tumor; Paragangliomas 3 2023-03-07 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with SDHC-related conditions. This sequence change creates a premature translational stop signal (p.Tyr59*) in the SDHC gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in SDHC are known to be pathogenic (PMID: 17667967, 19454582, 23282968, 24758179). This variant is not present in population databases (gnomAD no frequency). For these reasons, this variant has been classified as Pathogenic.

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