7-128845998-C-G
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PP2PP3_ModerateBS2
The NM_001458.5(FLNC):āc.3799C>Gā(p.Arg1267Gly) variant causes a missense change. The variant allele was found at a frequency of 0.00000372 in 1,613,554 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ā ). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1267Q) has been classified as Likely benign.
Frequency
Consequence
NM_001458.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
FLNC | NM_001458.5 | c.3799C>G | p.Arg1267Gly | missense_variant | 22/48 | ENST00000325888.13 | |
FLNC | NM_001127487.2 | c.3799C>G | p.Arg1267Gly | missense_variant | 22/47 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FLNC | ENST00000325888.13 | c.3799C>G | p.Arg1267Gly | missense_variant | 22/48 | 1 | NM_001458.5 | P3 | |
FLNC | ENST00000346177.6 | c.3799C>G | p.Arg1267Gly | missense_variant | 22/47 | 1 | A1 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152100Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000402 AC: 1AN: 248592Hom.: 0 AF XY: 0.00000740 AC XY: 1AN XY: 135144
GnomAD4 exome AF: 0.00000342 AC: 5AN: 1461454Hom.: 0 Cov.: 34 AF XY: 0.00000413 AC XY: 3AN XY: 727030
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152100Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74296
ClinVar
Submissions by phenotype
Hypertrophic cardiomyopathy 26 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Centre for Mendelian Genomics, University Medical Centre Ljubljana | Mar 17, 2020 | This variant was classified as: Uncertain significance. The available evidence on this variant's pathogenicity is insufficient or conflicting. The following ACMG criteria were applied in classifying this variant: PM2,PP3. - |
Myofibrillar myopathy 5;C3279722:Distal myopathy with posterior leg and anterior hand involvement;C4310749:Hypertrophic cardiomyopathy 26;CN239310:Dilated Cardiomyopathy, Dominant Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Jan 21, 2024 | This sequence change replaces arginine, which is basic and polar, with glycine, which is neutral and non-polar, at codon 1267 of the FLNC protein (p.Arg1267Gly). This variant is present in population databases (rs371483562, gnomAD 0.0009%). This missense change has been observed in individual(s) with hypertrophic cardiomyopathy (PMID: 36286284). ClinVar contains an entry for this variant (Variation ID: 930952). 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 FLNC 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. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at