rs260690

chr2-108963282-C-A

Variant summary

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

The NM_022336.4(EDAR):c.-19+25678G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.73 in 152,108 control chromosomes in the GnomAD database, including 45,438 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 0.73 (45438 hom., cov: 33)
• Consequence: EDAR NM_022336.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.04

Genes affected

EDAR (HGNC:2895): (ectodysplasin A receptor) This gene encodes a member of the tumor necrosis factor receptor family. The encoded transmembrane protein is a receptor for the soluble ligand ectodysplasin A, and can activate the nuclear factor-kappaB, JNK, and caspase-independent cell death pathways. It is required for the development of hair, teeth, and other ectodermal derivatives. Mutations in this gene result in autosomal dominant and recessive forms of hypohidrotic ectodermal dysplasia. [provided by RefSeq, Jul 2008]

RANBP2 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.93 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EDAR	NM_022336.4	c.-19+25678G>T		intron_variant		ENST00000258443.7
EDAR	XM_006712204.2	c.-19+25678G>T		intron_variant
RANBP2	XM_047445367.1	c.8370+190236C>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EDAR	ENST00000258443.7	c.-19+25678G>T		intron_variant		1	NM_022336.4	P1
EDAR	ENST00000376651.1	c.-19+25678G>T		intron_variant		2
EDAR	ENST00000409271.5	c.-134-22956G>T		intron_variant		2

Frequencies

GnomAD3 genomes AF: 0.731 AC: 111078 AN: 151988 Hom.: 45436 Cov.: 33

Gnomad AFR AF: 0.445

Gnomad AMI AF: 0.990

Gnomad AMR AF: 0.624

Gnomad ASJ AF: 0.906

Gnomad EAS AF: 0.0614

Gnomad SAS AF: 0.886

Gnomad FIN AF: 0.851

Gnomad MID AF: 0.873

Gnomad NFE AF: 0.936

Gnomad OTH AF: 0.764

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

GnomAD4 genome AF: 0.730 AC: 111102 AN: 152108 Hom.: 45438 Cov.: 33 AF XY: 0.725 AC XY: 53881 AN XY: 74356

Gnomad4 AFR AF: 0.445

Gnomad4 AMR AF: 0.623

Gnomad4 ASJ AF: 0.906

Gnomad4 EAS AF: 0.0617

Gnomad4 SAS AF: 0.887

Gnomad4 FIN AF: 0.851

Gnomad4 NFE AF: 0.936

Gnomad4 OTH AF: 0.756

Alfa AF: 0.888 Hom.: 128518

Bravo AF: 0.688

Asia WGS AF: 0.456 AC: 1590 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
Cadd	Benign	0.032
Dann	Benign	0.52

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: rs260690; hg19: chr2-109579738;