dbSNP rs397517918: EYA1:p.Tyr527His (chr8-71215405-A-G) – ACMG Classification: Likely_pathogenic (8 pts)

Variant summary

Our verdict is Likely pathogenic. The variant received 8 ACMG points: 8P and 0B. PM2PM5PP3_Strong

The NM_000503.6(EYA1):c.1579T>C(p.Tyr527His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,690 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 13/22 in silico tools predict a damaging outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Y527N) has been classified as Likely pathogenic.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

EYA1
NM_000503.6 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 9.22

Publications

0 publications found

Variant links:

Genes affected

EYA1 (HGNC:3519): (EYA transcriptional coactivator and phosphatase 1) This gene encodes a member of the eyes absent (EYA) family of proteins. The encoded protein may play a role in the developing kidney, branchial arches, eye, and ear. Mutations of this gene have been associated with branchiootorenal dysplasia syndrome, branchiootic syndrome, and sporadic cases of congenital cataracts and ocular anterior segment anomalies. A similar protein in mice can act as a transcriptional activator. Alternatively spliced transcript variants have been identified for this gene. [provided by RefSeq, Dec 2013]

EYA1 Gene-Disease associations (from GenCC):

branchio-oto-renal syndrome
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet
branchiootorenal syndrome 1
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
branchiootic syndrome 1
Inheritance: AD Classification: STRONG Submitted by: PanelApp Australia
branchiootic syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

EYA1 links:

ENSG00000285579 (HGNC:):

ENSG00000285579 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 8 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PM5

Other missense variant is known to change same aminoacid residue: Variant chr8-71215405-A-T is described in ClinVar as Likely_pathogenic. ClinVar VariationId is 48103.Status of the report is criteria_provided_single_submitter, 1 stars.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.966

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EYA1	NM_000503.6 link	c.1579T>C	p.Tyr527His	missense_variant	Exon 16 of 18	ENST00000340726.8	NP_000494.2	Q99502-1A0A024R813B3KXR1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EYA1	ENST00000340726.8 link	c.1579T>C	p.Tyr527His	missense_variant	Exon 16 of 18	1	NM_000503.6	ENSP00000342626.3		Q99502-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460690

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726748

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33446

American (AMR)

AF:

0.00

AC:

AN:

44718

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26130

East Asian (EAS)

AF:

0.00

AC:

AN:

39686

South Asian (SAS)

AF:

0.00

AC:

AN:

86228

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53408

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5742

European-Non Finnish (NFE)

AF:

9.00e-7

AC:

AN:

1110984

Other (OTH)

AF:

0.00

AC:

AN:

60348

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.99

BayesDel_addAF

Pathogenic

0.57

BayesDel_noAF

Pathogenic

0.58

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.93

D;D;D;.;.;.;D;D;.;.;.;.;.

Eigen

Pathogenic

0.87

Eigen_PC

Pathogenic

0.82

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

1.0

.;.;.;D;D;D;.;D;D;D;D;D;D

M_CAP

Pathogenic

0.77

MetaRNN

Pathogenic

0.97

D;D;D;D;D;D;D;D;D;D;D;D;D

MetaSVM

Pathogenic

1.1

MutationAssessor

Pathogenic

3.3

M;M;M;.;.;.;M;M;.;.;.;.;.

PhyloP100

9.2

PrimateAI

Pathogenic

0.89

PROVEAN

Uncertain

-4.3

D;.;D;D;D;D;.;.;.;.;.;D;D

REVEL

Pathogenic

0.98

Sift

Pathogenic

0.0

D;.;D;D;D;D;.;.;.;.;.;D;D

Sift4G

Pathogenic

0.0

D;.;D;D;D;D;.;.;.;.;.;D;D

Polyphen

1.0

D;D;D;.;D;D;D;D;.;.;.;.;.

Vest4

0.98

MutPred

0.85

Gain of disorder (P = 0.0205);Gain of disorder (P = 0.0205);Gain of disorder (P = 0.0205);.;.;.;Gain of disorder (P = 0.0205);Gain of disorder (P = 0.0205);.;.;.;.;.;

MVP

0.98

MPC

0.92

ClinPred

1.0

GERP RS

5.3

Varity_R

0.77

gMVP

0.89

Mutation Taster

=12/88

disease causing

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over