rs6723461

Variant names:

• chr2-212124685-G-A
• rs6723461
• NM_005235.3:c.234+67C>T

Your query was ambiguous. Multiple possible variants found:

• chr2-212124685-G-A
• chr2-212124685-G-C
• chr2-212124685-G-T

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.234+67C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000712 in 1,405,322 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: 7.1e-7 (0 hom.)
• Consequence: ERBB4 NM_005235.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0560
• Publications: 0 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: Ambry Genetics, Genomics England PanelApp, Labcorp Genetics (formerly Invitae), ClinGen
• 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).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005235.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ERBB4	NM_005235.3	MANE Select	c.234+67C>T		intron	N/A	NP_005226.1	Q15303-1
	ERBB4	NM_001439005.1		c.234+67C>T		intron	N/A	NP_001425934.1
	ERBB4	NM_001042599.2		c.234+67C>T		intron	N/A	NP_001036064.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ERBB4	ENST00000342788.9	TSL:1 MANE Select	c.234+67C>T		intron	N/A	ENSP00000342235.4	Q15303-1
	ERBB4	ENST00000436443.5	TSL:1	c.234+67C>T		intron	N/A	ENSP00000403204.1	Q15303-3
	ERBB4	ENST00000484594.5	TSL:1	n.286+67C>T		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.12e-7 AC: 1 AN: 1405322 Hom.: 0 Cov.: 23 AF XY: 0.00000142 AC XY: 1 AN XY: 702272

African (AFR) AF: 0.00 AC: 0 AN: 32298

American (AMR) AF: 0.0000224 AC: 1 AN: 44610

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25778

East Asian (EAS) AF: 0.00 AC: 0 AN: 39422

South Asian (SAS) AF: 0.00 AC: 0 AN: 84918

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53274

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5504

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1061036

Other (OTH) AF: 0.00 AC: 0 AN: 58482

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	1.8
DANN	Benign	0.45
PhyloP100		-0.056
PromoterAI		0.012	Neutral

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

Other links and lift over

dbSNP: rs6723461; hg19: chr2-212989410;