rs780670412

Variant names:

• chr7-128858012-G-A
• rs780670412
• NM_001458.5:c.7785G>A

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4_Strong BP6_Very_Strong BP7 BS2

The NM_001458.5(FLNC):​c.7785G>A​(p.Pro2595Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000342 in 1,372,790 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 Likely benign (★★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000034 (0 hom.)
• Consequence: FLNC NM_001458.5 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:3
• Conservation: PhyloP100: -0.526
• Publications: 1 publications found

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)

ACMG classification

Our verdict: Benign. The variant received -17 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.53).
• BP6: Variant 7-128858012-G-A is Benign according to our data. Variant chr7-128858012-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 539517.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-0.526 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 47 AD gene.

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FLNC	NM_001458.5	MANE Select	c.7785G>A	p.Pro2595Pro	synonymous	Exon 47 of 48	NP_001449.3	Q14315-1
	FLNC	NM_001127487.2		c.7686G>A	p.Pro2562Pro	synonymous	Exon 46 of 47	NP_001120959.1	Q14315-2
	FLNC-AS1	NR_149055.1		n.102+4513C>T		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FLNC	ENST00000325888.13	TSL:1 MANE Select	c.7785G>A	p.Pro2595Pro	synonymous	Exon 47 of 48	ENSP00000327145.8	Q14315-1
	FLNC	ENST00000346177.6	TSL:1	c.7686G>A	p.Pro2562Pro	synonymous	Exon 46 of 47	ENSP00000344002.6	Q14315-2
	FLNC	ENST00000950263.1		c.7683G>A	p.Pro2561Pro	synonymous	Exon 46 of 47	ENSP00000620322.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.000103 AC: 18 AN: 174710 AF XY: 0.000127

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: 0.0000281

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000342 AC: 47 AN: 1372790 Hom.: 0 Cov.: 22 AF XY: 0.0000497 AC XY: 34 AN XY: 683782

African (AFR) AF: 0.00 AC: 0 AN: 31928

American (AMR) AF: 0.00 AC: 0 AN: 40438

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25204

East Asian (EAS) AF: 0.00 AC: 0 AN: 37878

South Asian (SAS) AF: 0.000459 AC: 37 AN: 80592

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 50844

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5438

European-Non Finnish (NFE) AF: 0.00000959 AC: 10 AN: 1043246

Other (OTH) AF: 0.00 AC: 0 AN: 57222

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Cardiovascular phenotype (1)
-	-	1	Myofibrillar myopathy 5;C3279722:Distal myopathy with posterior leg and anterior hand involvement;C4310749:Hypertrophic cardiomyopathy 26;na:Dilated Cardiomyopathy, Dominant (1)
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.53
CADD	Benign	9.2
DANN	Benign	0.66
PhyloP100		-0.53
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs780670412; hg19: chr7-128498066;