Variant rs782649138 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP2PP3

The NM_001110556.2(FLNA):c.1319G>T(p.Ser440Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000912 in 1,096,243 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 25)

Exomes 𝑓: 9.1e-7 ( 0 hom. 0 hem. )

Consequence

FLNA
NM_001110556.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.98

Variant links:

Genes affected

FLNA (HGNC:3754): (filamin A) The protein encoded by this gene is an actin-binding protein that crosslinks actin filaments and links actin filaments to membrane glycoproteins. The encoded protein is involved in remodeling the cytoskeleton to effect changes in cell shape and migration. This protein interacts with integrins, transmembrane receptor complexes, and second messengers. Defects in this gene are a cause of several syndromes, including periventricular nodular heterotopias (PVNH1, PVNH4), otopalatodigital syndromes (OPD1, OPD2), frontometaphyseal dysplasia (FMD), Melnick-Needles syndrome (MNS), and X-linked congenital idiopathic intestinal pseudoobstruction (CIIPX). Two transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2009]

FLNA links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), FLNA. . Gene score misZ 3.7802 (greater than the threshold 3.09). GenCC has associacion of gene with X-linked Ehlers-Danlos syndrome, terminal osseous dysplasia-pigmentary defects syndrome, FG syndrome 2, frontometaphyseal dysplasia, heterotopia, periventricular, X-linked dominant, Melnick-Needles syndrome, otopalatodigital syndrome type 2, periventricular nodular heterotopia, otopalatodigital syndrome type 1, intestinal pseudoobstruction, neuronal, chronic idiopathic, X-linked, familial thoracic aortic aneurysm and aortic dissection, congenital short bowel syndrome, frontometaphyseal dysplasia 1, cardiac valvular dysplasia, X-linked.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.801

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FLNA	NM_001110556.2 linkuse as main transcript	c.1319G>T	p.Ser440Ile	missense_variant	9/48	ENST00000369850.10	NP_001104026.1
FLNA	NM_001456.4 linkuse as main transcript	c.1319G>T	p.Ser440Ile	missense_variant	9/47		NP_001447.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FLNA	ENST00000369850.10 linkuse as main transcript	c.1319G>T	p.Ser440Ile	missense_variant	9/48	1	NM_001110556.2	ENSP00000358866		P21333-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000556

AC:

AN:

179891

Hom.:

AF XY:

0.00

AC XY:

AN XY:

66699

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000366

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

9.12e-7

AC:

AN:

1096243

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

362351

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000284

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000826

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.33

BayesDel_addAF

Pathogenic

0.17

BayesDel_noAF

Uncertain

0.12

CADD

Uncertain

DANN

Benign

0.96

DEOGEN2

Uncertain

0.77

D;.;.;.;.

FATHMM_MKL

Uncertain

0.78

LIST_S2

Uncertain

0.90

D;D;.;D;D

M_CAP

Pathogenic

0.36

MetaRNN

Pathogenic

0.80

D;D;D;D;D

MetaSVM

Uncertain

0.58

MutationAssessor

Uncertain

2.6

M;.;M;M;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Benign

0.46

PROVEAN

Uncertain

-4.2

D;.;D;D;.

REVEL

Pathogenic

0.71

Sift

Uncertain

0.013

D;.;D;D;.

Sift4G

Benign

0.078

T;T;T;T;T

Polyphen

0.95

P;.;B;B;.

Vest4

0.55

MutPred

0.64

Loss of disorder (P = 0.011);.;Loss of disorder (P = 0.011);Loss of disorder (P = 0.011);.;

MVP

0.93

MPC

1.5

ClinPred

0.68

GERP RS

4.7

Varity_R

0.63

gMVP

0.83

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.14

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over