ClinVar Miner

Submissions for variant NM_144997.7(FLCN):c.1637A>G (p.Asn546Ser)

gnomAD frequency: 0.00003  dbSNP: rs775149348
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Total submissions: 6
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000570961 SCV000673423 benign Hereditary cancer-predisposing syndrome 2022-08-03 criteria provided, single submitter clinical testing This alteration is classified as benign based on a combination of the following: 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 RCV000635566 SCV000756983 uncertain significance Birt-Hogg-Dube syndrome 2024-01-06 criteria provided, single submitter clinical testing This sequence change replaces asparagine, which is neutral and polar, with serine, which is neutral and polar, at codon 546 of the FLCN protein (p.Asn546Ser). This variant is present in population databases (rs775149348, gnomAD 0.006%). This variant has not been reported in the literature in individuals affected with FLCN-related conditions. ClinVar contains an entry for this variant (Variation ID: 485586). 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) performed at Invitae indicates that this missense variant is not expected to disrupt FLCN protein function with a negative predictive value of 80%. 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.
Center for Genomic Medicine, Rigshospitalet, Copenhagen University Hospital RCV002268200 SCV002551236 uncertain significance not specified 2023-08-15 criteria provided, single submitter clinical testing
GeneDx RCV002461370 SCV002757356 uncertain significance not provided 2022-05-24 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 17028174)
Fulgent Genetics, Fulgent Genetics RCV002483537 SCV002794403 uncertain significance Birt-Hogg-Dube syndrome; Familial spontaneous pneumothorax; Potocki-Lupski syndrome; Nonpapillary renal cell carcinoma; Colorectal cancer 2022-04-12 criteria provided, single submitter clinical testing
Baylor Genetics RCV000635566 SCV004195340 uncertain significance Birt-Hogg-Dube syndrome 2023-07-14 criteria provided, single submitter clinical testing

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