1-236408953-T-C

Variant names:

• chr1-236408953-T-C
• rs139833680
• NM_145861.4:c.62-263T>C

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_145861.4(EDARADD):​c.62-263T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. 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 0.0 (0 hom., cov: 30)
  • Failed GnomAD Quality Control
• Consequence: EDARADD NM_145861.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.950
• Publications: 0 publications found

Genes affected

EDARADD (HGNC:14341): (EDAR associated via death domain) This gene was identified by its association with ectodermal dysplasia, a genetic disorder characterized by defective development of hair, teeth, and eccrine sweat glands. The protein encoded by this gene is a death domain-containing protein, and is found to interact with EDAR, a death domain receptor known to be required for the development of hair, teeth and other ectodermal derivatives. This protein and EDAR are coexpressed in epithelial cells during the formation of hair follicles and teeth. Through its interaction with EDAR, this protein acts as an adaptor, and links the receptor to downstream signaling pathways. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

EDARADD Gene-Disease associations (from GenCC):

• ectodermal dysplasia 11B, hypohidrotic/hair/tooth type, autosomal recessive

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• ectodermal dysplasia 11A, hypohidrotic/hair/tooth type, autosomal dominant

  Inheritance: SD, AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• autosomal dominant hypohidrotic ectodermal dysplasia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• tooth agenesis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• autosomal recessive hypohidrotic ectodermal dysplasia

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145861.4. 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
	EDARADD	NM_145861.4	MANE Select	c.62-263T>C		intron	N/A	NP_665860.2	Q8WWZ3-1
	EDARADD	NM_080738.5		c.32-263T>C		intron	N/A	NP_542776.1	Q8WWZ3-2
	EDARADD	NM_001422628.1		c.-5-263T>C		intron	N/A	NP_001409557.1	A0A1B0GV26

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EDARADD	ENST00000334232.9	TSL:1 MANE Select	c.62-263T>C		intron	N/A	ENSP00000335076.4	Q8WWZ3-1
	EDARADD	ENST00000359362.6	TSL:1	c.32-263T>C		intron	N/A	ENSP00000352320.4	Q8WWZ3-2
	EDARADD	ENST00000637660.1	TSL:5	c.-5-263T>C		intron	N/A	ENSP00000490347.1	A0A1B0GV26

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 151384 Hom.: 0 Cov.: 30

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 151384 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 73912

African (AFR) AF: 0.00 AC: 0 AN: 41132

American (AMR) AF: 0.00 AC: 0 AN: 15202

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3464

East Asian (EAS) AF: 0.00 AC: 0 AN: 5138

South Asian (SAS) AF: 0.00 AC: 0 AN: 4784

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10476

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67892

Other (OTH) AF: 0.00 AC: 0 AN: 2072

Alfa AF: 0.00 Hom.: 23

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	4.0
DANN	Benign	0.38
PhyloP100		-0.95

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: rs139833680; hg19: chr1-236572253;