rs745440760

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

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

The NM_018834.6(MATR3):c.322G>A(p.Ala108Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A108S) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

MATR3
NM_018834.6 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.79

Publications

0 publications found

Variant links:

Genes affected

MATR3 (HGNC:6912): (matrin 3) This gene encodes a nuclear matrix protein, which is proposed to stabilize certain messenger RNA species. Mutations of this gene are associated with distal myopathy 2, which often includes vocal cord and pharyngeal weakness. Alternatively spliced transcript variants, including read-through transcripts composed of the upstream small nucleolar RNA host gene 4 (non-protein coding) and matrin 3 gene sequence, have been identified. Pseudogenes of this gene are located on chromosomes 1 and X. [provided by RefSeq, Aug 2013]

MATR3 Gene-Disease associations (from GenCC):

amyotrophic lateral sclerosis type 21
Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, ClinGen, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
amyotrophic lateral sclerosis
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
distal myopathy with vocal cord weakness
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

MATR3 links:

Genome browser will be placed here

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 (MetaRNN=0.20318168).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018834.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
MATR3	NM_018834.6	MANE Select	c.322G>A	p.Ala108Thr	missense	Exon 2 of 15	NP_061322.2
MATR3	NM_001400441.1		c.322G>A	p.Ala108Thr	missense	Exon 3 of 16	NP_001387370.1
MATR3	NM_001400442.1		c.322G>A	p.Ala108Thr	missense	Exon 5 of 18	NP_001387371.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
MATR3	ENST00000394805.8	TSL:1 MANE Select	c.322G>A	p.Ala108Thr	missense	Exon 2 of 15	ENSP00000378284.3
MATR3	ENST00000502929.5	TSL:2	c.322G>A	p.Ala108Thr	missense	Exon 7 of 20	ENSP00000422319.1
MATR3	ENST00000618441.5	TSL:1	c.322G>A	p.Ala108Thr	missense	Exon 2 of 15	ENSP00000482895.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000119

AC:

AN:

251300

AF XY:

0.0000147

show subpopulations

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: AS_VQSR

AF:

0.00000205

AC:

AN:

1461834

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727222

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33474

American (AMR)

AF:

0.00

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000348

AC:

AN:

86256

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53412

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5740

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1112004

Other (OTH)

AF:

0.00

AC:

AN:

60392

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.77

BayesDel_addAF

Benign

-0.010

BayesDel_noAF

Uncertain

-0.050

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.047

Eigen

Benign

-0.039

Eigen_PC

Benign

0.10

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.80

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.20

MetaSVM

Uncertain

-0.020

MutationAssessor

Benign

1.0

PhyloP100

6.8

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-0.69

REVEL

Uncertain

0.40

Sift

Benign

0.16

Sift4G

Pathogenic

0.0

Polyphen

0.0010

Vest4

0.88

MutPred

0.15

Loss of helix (P = 0.0093)

MVP

0.80

MPC

2.0

ClinPred

0.59

GERP RS

5.0

PromoterAI

0.0020

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.20

gMVP

0.76

Mutation Taster

=56/44

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over