Variant rs587778269 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PM2PP2BP4_Strong

The ENST00000269571.10(ERBB2):c.3428C>A(p.Pro1143Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict 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. P1143L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

ERBB2
ENST00000269571.10 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.283

Variant links:

Genes affected

ERBB2 (HGNC:3430): (erb-b2 receptor tyrosine kinase 2) This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized. [provided by RefSeq, Jul 2008]

ERBB2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 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), ERBB2. . Gene score misZ 3.2497 (greater than the threshold 3.09). Trascript score misZ 4.234 (greater than threshold 3.09). GenCC has associacion of gene with visceral neuropathy, familial, 2, autosomal recessive, lung cancer, Hirschsprung disease, glioma susceptibility 1.

BP4

Computational evidence support a benign effect (MetaRNN=0.03764853).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ERBB2	NM_004448.4 linkuse as main transcript	c.3428C>A	p.Pro1143Gln	missense_variant	27/27	ENST00000269571.10	NP_004439.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ERBB2	ENST00000269571.10 linkuse as main transcript	c.3428C>A	p.Pro1143Gln	missense_variant	27/27	1	NM_004448.4	ENSP00000269571	P1	P04626-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1402414

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

692162

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.089

BayesDel_addAF

Benign

-0.038

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Benign

0.89

DEOGEN2

Benign

0.24

.;.;.;T;T

Eigen

Benign

-0.65

Eigen_PC

Benign

-0.63

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.84

.;T;T;T;T

M_CAP

Benign

0.036

MetaRNN

Benign

0.038

T;T;T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.7

.;.;.;.;L

MutationTaster

Benign

1.0

N;N;N;N;N;N;N

PrimateAI

Benign

0.43

PROVEAN

Benign

0.070

.;N;N;N;N

REVEL

Benign

0.091

Sift

Benign

0.58

.;T;T;T;T

Sift4G

Benign

0.61

T;T;T;T;T

Polyphen

0.30, 0.11

.;.;B;B;B

Vest4

0.19

MutPred

0.16

.;.;.;.;Loss of catalytic residue at P1143 (P = 0.0895);

MVP

0.74

MPC

0.38

ClinPred

0.055

GERP RS

2.0

Varity_R

0.12

gMVP

0.15

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over