6-133468712-A-C

Variant names:

• chr6-133468712-A-C
• rs1060504783
• NM_004100.5:c.951A>C

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_004100.5(EYA4):​c.951A>C​(p.Pro317Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: EYA4 NM_004100.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.0750
• Publications: 0 publications found

Genes affected

EYA4 (HGNC:3522): (EYA transcriptional coactivator and phosphatase 4) This gene encodes a member of the eyes absent (EYA) family of proteins. The encoded protein may act as a transcriptional activator through its protein phosphatase activity, and it may be important for eye development, and for continued function of the mature organ of Corti. Mutations in this gene are associated with postlingual, progressive, autosomal dominant hearing loss at the deafness, autosomal dominant non-syndromic sensorineural 10 locus. The encoded protein is also a putative oncogene that mediates DNA repair, apoptosis, and innate immunity following DNA damage, cellular damage, and viral attack. Defects in this gene are also associated with dilated cardiomyopathy 1J. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2014]

EYA4 Gene-Disease associations (from GenCC):

• autosomal dominant nonsyndromic hearing loss 10

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae), PanelApp Australia
• nonsyndromic genetic hearing loss

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• autosomal dominant nonsyndromic hearing loss

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• dilated cardiomyopathy 1J

  Inheritance: AD Classification: SUPPORTIVE, LIMITED Submitted by: Orphanet, ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.55).
• BP6: Variant 6-133468712-A-C is Benign according to our data. Variant chr6-133468712-A-C is described in ClinVar as Likely_benign. ClinVar VariationId is 416274.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.075 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004100.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EYA4	NM_004100.5	MANE Select	c.951A>C	p.Pro317Pro	synonymous	Exon 11 of 20	NP_004091.3
	EYA4	NM_001301013.2		c.951A>C	p.Pro317Pro	synonymous	Exon 11 of 20	NP_001287942.1
	EYA4	NM_172105.4		c.951A>C	p.Pro317Pro	synonymous	Exon 11 of 20	NP_742103.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EYA4	ENST00000355286.12	TSL:1 MANE Select	c.951A>C	p.Pro317Pro	synonymous	Exon 11 of 20	ENSP00000347434.7
	EYA4	ENST00000531901.5	TSL:2	c.951A>C	p.Pro317Pro	synonymous	Exon 11 of 20	ENSP00000432770.1
	EYA4	ENST00000431403.3	TSL:5	c.882A>C	p.Pro294Pro	synonymous	Exon 10 of 19	ENSP00000404558.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Dilated cardiomyopathy 1J Benign:1

Nov 01, 2023

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.55
CADD	Benign	4.3
DANN	Benign	0.71
PhyloP100		-0.075

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: rs1060504783; hg19: chr6-133789850;