ClinVar Miner

Submissions for variant NM_020937.4(FANCM):c.1255A>G (p.Met419Val)

gnomAD frequency: 0.00002  dbSNP: rs552281088
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV002026492 SCV002301505 uncertain significance Fanconi anemia 2021-07-14 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with FANCM-related conditions. This variant is present in population databases (rs552281088, ExAC 0.01%). This sequence change replaces methionine with valine at codon 419 of the FANCM protein (p.Met419Val). The methionine residue is weakly conserved and there is a small physicochemical difference between methionine and valine. 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. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The valine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function.
GeneDx RCV003328692 SCV004035584 uncertain significance not provided 2023-09-12 criteria provided, single submitter clinical testing Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Has not been previously published as pathogenic or benign to our knowledge

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.