rs772574007
Positions:
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP2BP4BP6BS2
The NM_001458.5(FLNC):c.2278G>A(p.Glu760Lys) variant causes a missense change. The variant allele was found at a frequency of 0.0000103 in 1,549,342 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000011 ( 0 hom. )
Consequence
FLNC
NM_001458.5 missense
NM_001458.5 missense
Scores
6
13
Clinical Significance
Conservation
PhyloP100: 4.17
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]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -5 ACMG points.
PP2
?
Missense variant where missense usually causes diseases, FLNC
BP4
?
Computational evidence support a benign effect (MetaRNN=0.2855368).
BP6
?
Variant 7-128842587-G-A is Benign according to our data. Variant chr7-128842587-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 539447.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=2, Likely_benign=1}.
BS2
?
High AC in GnomAdExome4 at 15 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
FLNC | NM_001458.5 | c.2278G>A | p.Glu760Lys | missense_variant | 15/48 | ENST00000325888.13 | |
FLNC | NM_001127487.2 | c.2278G>A | p.Glu760Lys | missense_variant | 15/47 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FLNC | ENST00000325888.13 | c.2278G>A | p.Glu760Lys | missense_variant | 15/48 | 1 | NM_001458.5 | P3 | |
FLNC | ENST00000346177.6 | c.2278G>A | p.Glu760Lys | missense_variant | 15/47 | 1 | A1 | ||
FLNC | ENST00000388853.3 | n.394G>A | non_coding_transcript_exon_variant | 3/4 | 2 |
Frequencies
GnomAD3 genomes ? AF: 0.00000657 AC: 1AN: 152212Hom.: 0 Cov.: 33
GnomAD3 genomes
?
AF:
AC:
1
AN:
152212
Hom.:
Cov.:
33
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD3 exomes AF: 0.0000132 AC: 2AN: 151910Hom.: 0 AF XY: 0.0000248 AC XY: 2AN XY: 80764
GnomAD3 exomes
AF:
AC:
2
AN:
151910
Hom.:
AF XY:
AC XY:
2
AN XY:
80764
Gnomad AFR exome
AF:
Gnomad AMR exome
AF:
Gnomad ASJ exome
AF:
Gnomad EAS exome
AF:
Gnomad SAS exome
AF:
Gnomad FIN exome
AF:
Gnomad NFE exome
AF:
Gnomad OTH exome
AF:
GnomAD4 exome AF: 0.0000107 AC: 15AN: 1397130Hom.: 0 Cov.: 34 AF XY: 0.0000174 AC XY: 12AN XY: 689200
GnomAD4 exome
AF:
AC:
15
AN:
1397130
Hom.:
Cov.:
34
AF XY:
AC XY:
12
AN XY:
689200
Gnomad4 AFR exome
AF:
Gnomad4 AMR exome
AF:
Gnomad4 ASJ exome
AF:
Gnomad4 EAS exome
AF:
Gnomad4 SAS exome
AF:
Gnomad4 FIN exome
AF:
Gnomad4 NFE exome
AF:
Gnomad4 OTH exome
AF:
GnomAD4 genome ? AF: 0.00000657 AC: 1AN: 152212Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 74358
GnomAD4 genome
?
AF:
AC:
1
AN:
152212
Hom.:
Cov.:
33
AF XY:
AC XY:
0
AN XY:
74358
Gnomad4 AFR
AF:
Gnomad4 AMR
AF:
Gnomad4 ASJ
AF:
Gnomad4 EAS
AF:
Gnomad4 SAS
AF:
Gnomad4 FIN
AF:
Gnomad4 NFE
AF:
Gnomad4 OTH
AF:
Alfa
AF:
Hom.:
Bravo
AF:
ExAC
?
AF:
AC:
1
ClinVar
Significance: Conflicting classifications of pathogenicity
Submissions summary: Uncertain:2Benign:1
Revision: criteria provided, conflicting classifications
LINK: link
Submissions by phenotype
Hypertrophic cardiomyopathy 26 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Victorian Clinical Genetics Services, Murdoch Childrens Research Institute | Jul 16, 2023 | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as VUS-3C. Following criteria are met: 0103 - Loss of function and gain of function are known mechanisms of disease in this gene. Loss of function is the established mechanism of disease for variants in dilated cardiomyopathy, hypertrophic cardiomyopathy, restrictive cardiomyopathy (MIM#617047) and myofibrillar myopathy (MIM#609524), and recently has been associated with arrhythmogenic right ventricular cardiomyopathy (ARVC; PMID: 31627847). In distal myopathy (MIM#614065), NMD-predicted variants cause a loss of function, however missense variants have been shown to result in a toxic gain of function (PMID: 32112656). (I) 0107 - This gene is associated with autosomal dominant disease. (I) 0115 - Variants in this gene are known to have variable expressivity. In four families with ARVC associated with FLNC variants, majority of variant carriers had ECG repolarisation and depolarisation abnormalities, which in isolation, are not considered diagnostic criteria for ARVC, and had no detectable echocardiographic disease features (PMID: 31627847). (I) 0200 - Variant is predicted to result in a missense amino acid change from glutamic acid to lysine. (I) 0251 - This variant is heterozygous. (I) 0302 - Variant is present in gnomAD (v2) <0.001 for a dominant condition (3 heterozygotes, 0 homozygotes). (SP) 0503 - Missense variant consistently predicted to be tolerated by multiple in silico tools or not conserved in placental mammals with a minor amino acid change. (SB) 0604 - Variant is not located in an established domain, motif, hotspot or informative constraint region. (I) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0806 - This variant has moderate previous evidence of being benign in unrelated individuals. It has been reported as a VUS by a clinical testing laboratory (ClinVar). However, they recently re-classified this variant as likely benign, as it has been identified in three affected individuals who each had a genetic diagnosis in a different gene and an unaffected individual (personal communication). (SB) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign - |
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Revvity Omics, Revvity | Feb 05, 2019 | - - |
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 | Aug 30, 2023 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Benign
T;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D
M_CAP
Benign
D
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationAssessor
Benign
L;L
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Benign
N;N
REVEL
Benign
Sift
Benign
T;T
Sift4G
Benign
T;T
Polyphen
B;D
Vest4
MutPred
Gain of MoRF binding (P = 0.0158);Gain of MoRF binding (P = 0.0158);
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
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