NM_005235.3:c.2867-105T>G

Variant names:

• chr2-211422209-A-C
• rs3791709
• NM_005235.3:c.2867-105T>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_005235.3(ERBB4):​c.2867-105T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000341 in 585,980 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: ERBB4 NM_005235.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.608
• Publications: 8 publications found

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]

ERBB4 Gene-Disease associations (from GenCC):

• amyotrophic lateral sclerosis type 19

  Inheritance: AD Classification: STRONG, MODERATE, LIMITED Submitted by: ClinGen, Ambry Genetics, Labcorp Genetics (formerly Invitae), Genomics England PanelApp
• amyotrophic lateral sclerosis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ERBB4	NM_005235.3	c.2867-105T>G		intron_variant	Intron 23 of 27	ENST00000342788.9	NP_005226.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ERBB4	ENST00000342788.9	c.2867-105T>G		intron_variant	Intron 23 of 27	1	NM_005235.3	ENSP00000342235.4
ERBB4	ENST00000436443.5	c.2867-105T>G		intron_variant	Intron 23 of 26	1		ENSP00000403204.1
ERBB4	ENST00000260943.11	c.2837-105T>G		intron_variant	Intron 23 of 26	5		ENSP00000260943.7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000341 AC: 2 AN: 585980 Hom.: 0 AF XY: 0.00000315 AC XY: 1 AN XY: 317948

African (AFR) AF: 0.00 AC: 0 AN: 15740

American (AMR) AF: 0.00 AC: 0 AN: 36194

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 19146

East Asian (EAS) AF: 0.00 AC: 0 AN: 30974

South Asian (SAS) AF: 0.0000308 AC: 2 AN: 65006

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 36728

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3896

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 347956

Other (OTH) AF: 0.00 AC: 0 AN: 30340

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	2.0
DANN	Benign	0.46
PhyloP100		-0.61

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs3791709; hg19: chr2-212286934;