rs11679952

Positions:

• chr2-211757123-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005235.3(ERBB4):​c.557-6419G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.291 in 152,030 control chromosomes in the GnomAD database, including 7,351 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.29 (7351 hom., cov: 32)
• Consequence: ERBB4 NM_005235.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00200

Genes affected

ERBB4 (HGNC:3432): (erb-b2 receptor tyrosine kinase 4) This gene is a member of the Tyr protein kinase family and the epidermal growth factor receptor subfamily. It encodes a single-pass type I membrane protein with multiple cysteine rich domains, a transmembrane domain, a tyrosine kinase domain, a phosphotidylinositol-3 kinase binding site and a PDZ domain binding motif. The protein binds to and is activated by neuregulins and other factors and induces a variety of cellular responses including mitogenesis and differentiation. Multiple proteolytic events allow for the release of a cytoplasmic fragment and an extracellular fragment. Mutations in this gene have been associated with cancer. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.368 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ERBB4	NM_005235.3	c.557-6419G>A		intron_variant		ENST00000342788.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ERBB4	ENST00000342788.9	c.557-6419G>A		intron_variant		1	NM_005235.3	P4

Frequencies

GnomAD3 genomes AF: 0.291 AC: 44273 AN: 151912 Hom.: 7357 Cov.: 32

Gnomad AFR AF: 0.172

Gnomad AMI AF: 0.426

Gnomad AMR AF: 0.319

Gnomad ASJ AF: 0.341

Gnomad EAS AF: 0.00694

Gnomad SAS AF: 0.159

Gnomad FIN AF: 0.363

Gnomad MID AF: 0.377

Gnomad NFE AF: 0.372

Gnomad OTH AF: 0.337

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.291 AC: 44269 AN: 152030 Hom.: 7351 Cov.: 32 AF XY: 0.287 AC XY: 21351 AN XY: 74298

Gnomad4 AFR AF: 0.172

Gnomad4 AMR AF: 0.319

Gnomad4 ASJ AF: 0.341

Gnomad4 EAS AF: 0.00715

Gnomad4 SAS AF: 0.158

Gnomad4 FIN AF: 0.363

Gnomad4 NFE AF: 0.372

Gnomad4 OTH AF: 0.333

Alfa AF: 0.333 Hom.: 3361

Bravo AF: 0.282

Asia WGS AF: 0.0900 AC: 313 AN: 3474

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.30
DANN	Benign	0.27

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

LitVar

Other links and lift over

dbSNP: rs11679952; hg19: chr2-212621848;