rs780098760
Positions:
Variant summary
Our verdict is Benign. Variant got -7 ACMG points: 2P and 9B. PP2PP3BP6BS1BS2
The NM_001458.5(FLNC):c.1766C>T(p.Ser589Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000302 in 1,458,200 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 Conflicting classifications of pathogenicity (no stars).
Frequency
Genomes: not found (cov: 33)
Exomes 𝑓: 0.000030 ( 0 hom. )
Consequence
FLNC
NM_001458.5 missense
NM_001458.5 missense
Scores
10
6
3
Clinical Significance
Conservation
PhyloP100: 2.83
Genes affected
FLNC (HGNC:3756): (filamin C) This gene encodes one of three related filamin genes, specifically gamma filamin. These filamin proteins crosslink actin filaments into orthogonal networks in cortical cytoplasm and participate in the anchoring of membrane proteins for the actin cytoskeleton. Three functional domains exist in filamin: an N-terminal filamentous actin-binding domain, a C-terminal self-association domain, and a membrane glycoprotein-binding domain. Mutations in this gene are a cause of cardiopathy. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2022]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -7 ACMG points.
PP2
Missense variant in gene, where missense usually causes diseases (based on misZ statistic), FLNC. . Gene score misZ 2.789 (greater than the threshold 3.09). Trascript score misZ 5.9457 (greater than threshold 3.09). GenCC has associacion of gene with dilated cardiomyopathy, heart conduction disease, familial isolated restrictive cardiomyopathy, hypertrophic cardiomyopathy 26, distal myopathy with posterior leg and anterior hand involvement, myofibrillar myopathy 5.
PP3
MetaRNN computational evidence supports a deleterious effect, 0.766
BP6
Variant 7-128840923-C-T is Benign according to our data. Variant chr7-128840923-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 580201.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=2}.
BS1
Variant frequency is greater than expected in population eas. gnomad4_exome allele frequency = 0.0000302 (44/1458200) while in subpopulation EAS AF= 0.00111 (44/39548). AF 95% confidence interval is 0.000851. There are 0 homozygotes in gnomad4_exome. There are 16 alleles in male gnomad4_exome subpopulation. Median coverage is 34. This position pass quality control queck.
BS2
High AC in GnomAdExome4 at 44 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
FLNC | NM_001458.5 | c.1766C>T | p.Ser589Leu | missense_variant | 11/48 | ENST00000325888.13 | |
FLNC | NM_001127487.2 | c.1766C>T | p.Ser589Leu | missense_variant | 11/47 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FLNC | ENST00000325888.13 | c.1766C>T | p.Ser589Leu | missense_variant | 11/48 | 1 | NM_001458.5 | P3 | |
FLNC | ENST00000346177.6 | c.1766C>T | p.Ser589Leu | missense_variant | 11/47 | 1 | A1 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD3 genomes
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33
GnomAD3 exomes AF: 0.00000842 AC: 2AN: 237648Hom.: 0 AF XY: 0.00000772 AC XY: 1AN XY: 129576
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GnomAD4 exome AF: 0.0000302 AC: 44AN: 1458200Hom.: 0 Cov.: 34 AF XY: 0.0000221 AC XY: 16AN XY: 725168
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GnomAD4 genome Cov.: 33
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33
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ClinVar
Significance: Conflicting classifications of pathogenicity
Submissions summary: Uncertain:2Benign:1
Revision: criteria provided, conflicting classifications
LINK: link
Submissions by phenotype
Myofibrillar myopathy 5;C3279722:Distal myopathy with posterior leg and anterior hand involvement;C4310749:Hypertrophic cardiomyopathy 26 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Dec 28, 2021 | - - |
Cardiovascular phenotype Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Sep 25, 2022 | The p.S589L variant (also known as c.1766C>T), located in coding exon 11 of the FLNC gene, results from a C to T substitution at nucleotide position 1766. The serine at codon 589 is replaced by leucine, an amino acid with dissimilar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. - |
Myofibrillar myopathy 5;C3279722:Distal myopathy with posterior leg and anterior hand involvement;C4310749:Hypertrophic cardiomyopathy 26;CN239310:Dilated Cardiomyopathy, Dominant Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Dec 15, 2022 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Uncertain
DANN
Pathogenic
DEOGEN2
Uncertain
D;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Pathogenic
D;D
M_CAP
Uncertain
D
MetaRNN
Pathogenic
D;D
MetaSVM
Uncertain
D
MutationAssessor
Benign
L;L
MutationTaster
Benign
D;D
PrimateAI
Pathogenic
T
PROVEAN
Pathogenic
D;D
REVEL
Pathogenic
Sift
Uncertain
D;D
Sift4G
Benign
T;T
Polyphen
P;D
Vest4
MutPred
Gain of sheet (P = 0.0344);Gain of sheet (P = 0.0344);
MVP
MPC
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
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Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at