rs1444704657

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001458.5(FLNC):​c.7781-3C>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

FLNC
NM_001458.5 splice_region, intron

Scores

2
Splicing: ADA: 0.02016
2

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.41

Publications

0 publications found
Variant links:
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]
FLNC-AS1 (HGNC:53474): (FLNC antisense RNA 1)

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.4).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001458.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
FLNC
NM_001458.5
MANE Select
c.7781-3C>T
splice_region intron
N/ANP_001449.3
FLNC
NM_001127487.2
c.7682-3C>T
splice_region intron
N/ANP_001120959.1
FLNC-AS1
NR_149055.1
n.102+4520G>A
intron
N/A

Ensembl Transcripts

Selected
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
FLNC
ENST00000325888.13
TSL:1 MANE Select
c.7781-3C>T
splice_region intron
N/AENSP00000327145.8
FLNC
ENST00000346177.6
TSL:1
c.7682-3C>T
splice_region intron
N/AENSP00000344002.6
FLNC
ENST00000714183.1
c.7643-3C>T
splice_region intron
N/AENSP00000519472.1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD2 exomes
AF:
0.00
AC:
0
AN:
179318
AF XY:
0.00
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
Data not reliable, filtered out with message: AC0;AS_VQSR
AF:
0.00
AC:
0
AN:
1366866
Hom.:
0
Cov.:
22
AF XY:
0.00
AC XY:
0
AN XY:
681284
African (AFR)
AF:
0.00
AC:
0
AN:
31778
American (AMR)
AF:
0.00
AC:
0
AN:
40260
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25140
East Asian (EAS)
AF:
0.00
AC:
0
AN:
37762
South Asian (SAS)
AF:
0.00
AC:
0
AN:
80388
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
50802
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5354
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1038336
Other (OTH)
AF:
0.00
AC:
0
AN:
57046
GnomAD4 genome
Cov.:
32

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
Myofibrillar myopathy 5;C3279722:Distal myopathy with posterior leg and anterior hand involvement;C4310749:Hypertrophic cardiomyopathy 26;CN239310:Dilated Cardiomyopathy, Dominant (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.40
CADD
Benign
13
DANN
Benign
0.79
PhyloP100
2.4

Splicing

Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Benign
0.020
dbscSNV1_RF
Benign
0.22
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs1444704657; hg19: chr7-128498059; COSMIC: COSV99972529; COSMIC: COSV99972529; API