6-64535094-A-G

Position:

• chr6-64535094-A-G

Variant summary

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

The NM_001142800.2(EYS):​c.5644+55129T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.256 in 151,976 control chromosomes in the GnomAD database, including 5,493 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 0.26 (5493 hom., cov: 32)
• Consequence: EYS NM_001142800.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.51

Genes affected

EYS (HGNC:21555): (eyes shut homolog) The product of this gene contains multiple epidermal growth factor (EGF)-like and LamG domains. The protein is expressed in the photoreceptor layer of the retina, and the gene is mutated in autosomal recessive retinitis pigmentosa. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.354 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
EYS	NM_001142800.2	c.5644+55129T>C		intron_variant		ENST00000503581.6	NP_001136272.1
EYS	NM_001292009.2	c.5644+55129T>C		intron_variant			NP_001278938.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EYS	ENST00000503581.6	c.5644+55129T>C		intron_variant		5	NM_001142800.2	ENSP00000424243	A2
EYS	ENST00000370621.7	c.5644+55129T>C		intron_variant		1		ENSP00000359655	P2

Frequencies

GnomAD3 genomes AF: 0.256 AC: 38817 AN: 151858 Hom.: 5487 Cov.: 32

Gnomad AFR AF: 0.131

Gnomad AMI AF: 0.206

Gnomad AMR AF: 0.362

Gnomad ASJ AF: 0.380

Gnomad EAS AF: 0.295

Gnomad SAS AF: 0.325

Gnomad FIN AF: 0.297

Gnomad MID AF: 0.228

Gnomad NFE AF: 0.287

Gnomad OTH AF: 0.277

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

GnomAD4 genome AF: 0.256 AC: 38833 AN: 151976 Hom.: 5493 Cov.: 32 AF XY: 0.259 AC XY: 19256 AN XY: 74272

Gnomad4 AFR AF: 0.131

Gnomad4 AMR AF: 0.362

Gnomad4 ASJ AF: 0.380

Gnomad4 EAS AF: 0.295

Gnomad4 SAS AF: 0.325

Gnomad4 FIN AF: 0.297

Gnomad4 NFE AF: 0.287

Gnomad4 OTH AF: 0.283

Alfa AF: 0.281 Hom.: 1662

Bravo AF: 0.255

Asia WGS AF: 0.329 AC: 1148 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	8.9
DANN	Benign	0.70

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: rs12189763; hg19: chr6-65244987;