ClinVar Miner

Submissions for variant NM_000136.3(FANCC):c.1297C>A (p.Arg433Ser)

dbSNP: rs369684405
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001211983 SCV001383552 uncertain significance Fanconi anemia 2019-05-14 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with FANCC-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. This sequence change replaces arginine with serine at codon 433 of the FANCC protein (p.Arg433Ser). The arginine residue is weakly conserved and there is a moderate physicochemical difference between arginine and serine.

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