Variant 8-31639995-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_013962.3(NRG1):c.11G>A(p.Arg4Gln) variant causes a missense change. The variant allele was found at a frequency of 0.000803 in 1,124,844 control chromosomes in the GnomAD database, including 8 homozygotes. In-silico tool predicts a benign outcome for this variant. 10/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

Frequency

Genomes: 𝑓 0.0038 ( 3 hom., cov: 32)

Exomes 𝑓: 0.00034 ( 5 hom. )

Consequence

NRG1
NM_013962.3 missense

Scores

Clinical Significance

Benign no assertion criteria provided B:1O:1

Conservation

PhyloP100: 3.58

Variant links:

Genes affected

NRG1 (HGNC:7997): (neuregulin 1) The protein encoded by this gene is a membrane glycoprotein that mediates cell-cell signaling and plays a critical role in the growth and development of multiple organ systems. An extraordinary variety of different isoforms are produced from this gene through alternative promoter usage and splicing. These isoforms are expressed in a tissue-specific manner and differ significantly in their structure, and are classified as types I, II, III, IV, V and VI. Dysregulation of this gene has been linked to diseases such as cancer, schizophrenia, and bipolar disorder (BPD). [provided by RefSeq, Apr 2016]

NRG1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.006372273).

BP6

Variant 8-31639995-G-A is Benign according to our data. Variant chr8-31639995-G-A is described in ClinVar as [Benign]. Clinvar id is 98380.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High AC in GnomAd4 at 571 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	Protein	UniProt
NRG1	NM_013962.3 link	c.11G>A	p.Arg4Gln	missense_variant	Exon 1 of 5	NP_039256.2	Q02297-9
NRG1	XM_011544512.3 link	c.11G>A	p.Arg4Gln	missense_variant	Exon 1 of 13	XP_011542814.2
NRG1	XM_017013367.2 link	c.11G>A	p.Arg4Gln	missense_variant	Exon 1 of 11	XP_016868856.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	Protein	UniProt
NRG1	ENST00000520407.5 link	c.11G>A	p.Arg4Gln	missense_variant	Exon 1 of 5	1	ENSP00000434640.1	Q02297-9
NRG1	ENST00000650866.1 link	c.37+564G>A		intron_variant	Intron 1 of 12		ENSP00000499045.1	A0A494C1F5
NRG1	ENST00000652698.1 link	c.37+564G>A		intron_variant	Intron 1 of 11		ENSP00000499008.1	A0A494C1F8

Frequencies

GnomAD3 genomes

AF:

0.00382

AC:

571

AN:

149534

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0133

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00113

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:

0.0000446

Gnomad OTH

AF:

0.00194

GnomAD3 exomes

AF:

0.000291

AC:

AN:

6882

Hom.:

AF XY:

0.00

AC XY:

AN XY:

3596

show subpopulations

Gnomad AFR exome

AF:

0.00794

Gnomad AMR exome

AF:

0.00

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:

0.000340

AC:

332

AN:

975204

Hom.:

Cov.:

AF XY:

0.000307

AC XY:

141

AN XY:

459742

show subpopulations

Gnomad4 AFR exome

AF:

0.0155

Gnomad4 AMR exome

AF:

0.000795

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:

0.00000234

Gnomad4 OTH exome

AF:

0.000723

GnomAD4 genome

AF:

0.00382

AC:

571

AN:

149640

Hom.:

Cov.:

AF XY:

0.00342

AC XY:

250

AN XY:

73050

show subpopulations

Gnomad4 AFR

AF:

0.0133

Gnomad4 AMR

AF:

0.00113

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000446

Gnomad4 OTH

AF:

0.00192

Bravo

AF:

0.00441

ESP6500AA

AF:

0.00657

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000976

AC:

ClinVar

Significance: Benign

Submissions summary: Benign:1Other:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

NRG1-related disorder

Benign:1

Oct 28, 2019

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

not provided

Other:1

Psychiatry Genetics Yale University

Significance: not provided

Review Status: no classification provided

Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Uncertain

1.0

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.15

FATHMM_MKL

Benign

0.47

LIST_S2

Benign

0.58

T;T

MetaRNN

Benign

0.0064

T;T

MetaSVM

Benign

-0.67

PROVEAN

Benign

-0.050

N;.

REVEL

Benign

0.27

Sift

Pathogenic

0.0

D;.

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.11

B;.

Vest4

0.27

MVP

0.53

ClinPred

0.22

GERP RS

2.0

Splicing

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over