Genetic Variant NM_001376571.1:c.131C>A (chr11-47274631-C-A) – ACMG Classification: Benign (-14 pts)

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_001376571.1(MADD):c.131C>A(p.Thr44Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00109 in 1,614,218 control chromosomes in the GnomAD database, including 25 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0061 ( 13 hom., cov: 33)

Exomes 𝑓: 0.00056 ( 12 hom. )

Consequence

MADD
NM_001376571.1 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:2

Conservation

PhyloP100: 1.23

Publications

1 publications found

Variant links:

Genes affected

MADD (HGNC:6766): (MAP kinase activating death domain) Tumor necrosis factor alpha (TNF-alpha) is a signaling molecule that interacts with one of two receptors on cells targeted for apoptosis. The apoptotic signal is transduced inside these cells by cytoplasmic adaptor proteins. The protein encoded by this gene is a death domain-containing adaptor protein that interacts with the death domain of TNF-alpha receptor 1 to activate mitogen-activated protein kinase (MAPK) and propagate the apoptotic signal. It is membrane-bound and expressed at a higher level in neoplastic cells than in normal cells. Several transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]

MADD Gene-Disease associations (from GenCC):

neurodevelopmental disorder with dysmorphic facies, impaired speech, and hypotonia
Inheritance: AR Classification: STRONG Submitted by: G2P, Ambry Genetics
syndromic intellectual disability
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

MADD links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.004262507).

BP6

Variant 11-47274631-C-A is Benign according to our data. Variant chr11-47274631-C-A is described in ClinVar as Benign. ClinVar VariationId is 709997.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00608 (927/152342) while in subpopulation AFR AF = 0.0211 (875/41564). AF 95% confidence interval is 0.0199. There are 13 homozygotes in GnomAd4. There are 437 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High Homozygotes in GnomAd4 at 13 AD,AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001376571.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MADD	NM_001376571.1	MANE Select	c.131C>A	p.Thr44Asn	missense	Exon 3 of 37	NP_001363500.1	A0A9L9PXF1
MADD	NM_001376620.1		c.-74C>A		5_prime_UTR_premature_start_codon_gain	Exon 2 of 33	NP_001363549.1
MADD	NM_001376626.1		c.-74C>A		5_prime_UTR_premature_start_codon_gain	Exon 2 of 34	NP_001363555.1	A0A9L9PY22

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MADD	ENST00000706887.1	MANE Select	c.131C>A	p.Thr44Asn	missense	Exon 3 of 37	ENSP00000516604.1	A0A9L9PXF1
MADD	ENST00000311027.9	TSL:1	c.131C>A	p.Thr44Asn	missense	Exon 3 of 36	ENSP00000310933.4	Q8WXG6-1
MADD	ENST00000349238.7	TSL:1	c.131C>A	p.Thr44Asn	missense	Exon 3 of 34	ENSP00000304505.6	Q8WXG6-2

Frequencies

GnomAD3 genomes

AF:

0.00605

AC:

921

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0210

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00242

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00622

GnomAD2 exomes

AF:

0.00147

AC:

369

AN:

251440

AF XY:

0.00106

show subpopulations

Gnomad AFR exome

AF:

0.0202

Gnomad AMR exome

AF:

0.00101

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000564

AC:

825

AN:

1461876

Hom.:

Cov.:

AF XY:

0.000465

AC XY:

338

AN XY:

727234

show subpopulations

African (AFR)

AF:

0.0205

AC:

687

AN:

33480

American (AMR)

AF:

0.00123

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53402

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000629

AC:

AN:

1112012

Other (OTH)

AF:

0.00123

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.480

Heterozygous variant carriers

100

149

199

249

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.00608

AC:

927

AN:

152342

Hom.:

Cov.:

AF XY:

0.00587

AC XY:

437

AN XY:

74506

show subpopulations

African (AFR)

AF:

0.0211

AC:

875

AN:

41564

American (AMR)

AF:

0.00242

AC:

AN:

15306

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68038

Other (OTH)

AF:

0.00616

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.498

Heterozygous variant carriers

135

180

225

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

100

<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:

0.00254

Hom.:

Bravo

AF:

0.00684

ESP6500AA

AF:

0.0227

AC:

100

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00181

AC:

220

Asia WGS

AF:

0.00289

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

MADD-related disorder (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.073

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.61

CADD

Benign

(source)

DANN

Benign

0.76

DEOGEN2

Benign

0.018

Eigen

Benign

-0.75

Eigen_PC

Benign

-0.64

FATHMM_MKL

Benign

0.21

LIST_S2

Uncertain

0.87

MetaRNN

Benign

0.0043

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

PhyloP100

1.2

PrimateAI

Benign

0.42

PROVEAN

Benign

-0.30

REVEL

Benign

0.10

Sift

Benign

0.33

Sift4G

Benign

0.50

Polyphen

0.0

Vest4

0.21

MVP

0.32

MPC

0.40

ClinPred

0.0067

GERP RS

5.1

Varity_R

0.077

gMVP

0.093

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