rs190262194

Variant names:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_024334.3(TMEM43):c.882+25G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000814 in 1,586,370 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00091 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00080 ( 4 hom. )

Consequence

TMEM43
NM_024334.3 intron

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.187

Publications

0 publications found

Variant links:

Genes affected

TMEM43 (HGNC:28472): (transmembrane protein 43) This gene belongs to the TMEM43 family. Defects in this gene are the cause of familial arrhythmogenic right ventricular dysplasia type 5 (ARVD5), also known as arrhythmogenic right ventricular cardiomyopathy type 5 (ARVC5). Arrhythmogenic right ventricular dysplasia is an inherited disorder, often involving both ventricles, and is characterized by ventricular tachycardia, heart failure, sudden cardiac death, and fibrofatty replacement of cardiomyocytes. This gene contains a response element for PPAR gamma (an adipogenic transcription factor), which may explain the fibrofatty replacement of the myocardium, a characteristic pathological finding in ARVC. [provided by RefSeq, Oct 2008]

TMEM43 Gene-Disease associations (from GenCC):

arrhythmogenic right ventricular dysplasia 5
Inheritance: AD Classification: DEFINITIVE, STRONG, MODERATE Submitted by: ClinGen, Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
autosomal dominant Emery-Dreifuss muscular dystrophy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
auditory neuropathy, autosomal dominant 3
Inheritance: AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
Emery-Dreifuss muscular dystrophy 7, autosomal dominant
Inheritance: AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

TMEM43 links:

ENSG00000268279 (HGNC:):

ENSG00000268279 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.83).

BP6

Variant 3-14135933-G-A is Benign according to our data. Variant chr3-14135933-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 192132.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 138 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024334.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
TMEM43	NM_024334.3	MANE Select	c.882+25G>A	intron	N/A	NP_077310.1	Q9BTV4
TMEM43	NM_001407274.1		c.885+25G>A	intron	N/A	NP_001394203.1
TMEM43	NM_001407275.1		c.879+25G>A	intron	N/A	NP_001394204.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
TMEM43	ENST00000306077.5	TSL:1 MANE Select	c.882+25G>A	intron	N/A	ENSP00000303992.5	Q9BTV4
ENSG00000268279	ENST00000608606.1	TSL:5	n.117+25G>A	intron	N/A	ENSP00000476275.1	V9GY05
TMEM43	ENST00000949127.1		c.885+25G>A	intron	N/A	ENSP00000619186.1

Frequencies

GnomAD3 genomes

AF:

0.000907

AC:

138

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.0351

Gnomad AMR

AF:

0.000916

Gnomad ASJ

AF:

0.00605

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.000413

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000794

Gnomad OTH

AF:

0.00335

GnomAD2 exomes

AF:

0.000882

AC:

220

AN:

249292

AF XY:

0.00101

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000549

Gnomad ASJ exome

AF:

0.00696

Gnomad EAS exome

AF:

0.000272

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000734

Gnomad OTH exome

AF:

0.00180

GnomAD4 exome

AF:

0.000805

AC:

1154

AN:

1434032

Hom.:

Cov.:

AF XY:

0.000835

AC XY:

597

AN XY:

715274

show subpopulations

African (AFR)

AF:

0.0000304

AC:

AN:

32926

American (AMR)

AF:

0.000492

AC:

AN:

44694

Ashkenazi Jewish (ASJ)

AF:

0.00773

AC:

201

AN:

25990

East Asian (EAS)

AF:

0.000101

AC:

AN:

39536

South Asian (SAS)

AF:

0.00110

AC:

AN:

85692

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53294

Middle Eastern (MID)

AF:

0.00806

AC:

AN:

5704

European-Non Finnish (NFE)

AF:

0.000651

AC:

707

AN:

1086688

Other (OTH)

AF:

0.00133

AC:

AN:

59508

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

Heterozygous variant carriers

120

181

241

301

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

112

140

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000906

AC:

138

AN:

152338

Hom.:

Cov.:

AF XY:

0.000698

AC XY:

AN XY:

74496

show subpopulations

African (AFR)

AF:

0.000144

AC:

AN:

41570

American (AMR)

AF:

0.000914

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00605

AC:

AN:

3472

East Asian (EAS)

AF:

0.000193

AC:

AN:

5188

South Asian (SAS)

AF:

0.000414

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00340

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000794

AC:

AN:

68024

Other (OTH)

AF:

0.00331

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00129

Hom.:

Bravo

AF:

0.00119

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

3.6

(source)

DANN

Benign

0.68

PhyloP100

0.19

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over