ClinVar Miner

Submissions for variant NM_000143.4(FH):c.260G>A (p.Arg87His)

gnomAD frequency: 0.00002  dbSNP: rs200007371
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Total submissions: 5
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV001016095 SCV001177010 likely benign Hereditary cancer-predisposing syndrome 2022-07-01 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Invitae RCV002550814 SCV001215524 uncertain significance not provided 2022-10-08 criteria provided, single submitter clinical testing This sequence change replaces arginine, which is basic and polar, with histidine, which is basic and polar, at codon 87 of the FH protein (p.Arg87His). This variant is present in population databases (rs200007371, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with FH-related conditions. ClinVar contains an entry for this variant (Variation ID: 821568). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on FH protein function. 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.
Laboratory of Molecular Epidemiology of Birth Defects, West China Second University Hospital, Sichuan University RCV003153886 SCV003843592 likely pathogenic Ovarian cancer 2022-01-01 criteria provided, single submitter clinical testing
Baylor Genetics RCV001051373 SCV004197307 uncertain significance Fumarase deficiency 2023-10-17 criteria provided, single submitter clinical testing
Natera, Inc. RCV001051373 SCV002085886 uncertain significance Fumarase deficiency 2020-07-05 no assertion criteria provided clinical testing

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