ClinVar Miner

Submissions for variant NM_020937.4(FANCM):c.1892A>G (p.Asp631Gly)

gnomAD frequency: 0.00002  dbSNP: rs753713103
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000684986 SCV000812454 uncertain significance Fanconi anemia 2018-05-12 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid with glycine at codon 631 of the FANCM protein (p.Asp631Gly). The aspartic acid residue is weakly conserved and there is a moderate physicochemical difference between aspartic acid and glycine. This variant is present in population databases (rs753713103, ExAC 0.02%). This variant has not been reported in the literature in individuals with FANCM-related disease. 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. 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.

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