NM_001142800.2:c.5645-74764T>C

Variant names:

• chr6-64514116-A-G
• rs16895413
• NM_001142800.2:c.5645-74764T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001142800.2(EYS):​c.5645-74764T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0515 in 151,768 control chromosomes in the GnomAD database, including 675 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 0.052 (675 hom., cov: 32)
• Consequence: EYS NM_001142800.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.396
• Publications: 1 publications found

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]

EYS Gene-Disease associations (from GenCC):

• EYS-related retinopathy

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• retinitis pigmentosa

  Inheritance: AR, AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
• retinitis pigmentosa 25

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.174 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EYS	NM_001142800.2	c.5645-74764T>C		intron_variant	Intron 26 of 42	ENST00000503581.6	NP_001136272.1
EYS	NM_001292009.2	c.5645-74764T>C		intron_variant	Intron 26 of 43		NP_001278938.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EYS	ENST00000503581.6	c.5645-74764T>C		intron_variant	Intron 26 of 42	5	NM_001142800.2	ENSP00000424243.1
EYS	ENST00000370621.7	c.5645-74764T>C		intron_variant	Intron 26 of 43	1		ENSP00000359655.3

Frequencies

GnomAD3 genomes AF: 0.0515 AC: 7805 AN: 151650 Hom.: 674 Cov.: 32

Gnomad AFR AF: 0.177

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0213

Gnomad ASJ AF: 0.00116

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000829

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000944

Gnomad OTH AF: 0.0369

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

GnomAD4 genome AF: 0.0515 AC: 7820 AN: 151768 Hom.: 675 Cov.: 32 AF XY: 0.0499 AC XY: 3705 AN XY: 74202

African (AFR) AF: 0.177 AC: 7346 AN: 41424

American (AMR) AF: 0.0213 AC: 324 AN: 15216

Ashkenazi Jewish (ASJ) AF: 0.00116 AC: 4 AN: 3460

East Asian (EAS) AF: 0.00 AC: 0 AN: 5132

South Asian (SAS) AF: 0.000622 AC: 3 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000944 AC: 64 AN: 67778

Other (OTH) AF: 0.0366 AC: 77 AN: 2106

Alfa AF: 0.0445 Hom.: 54

Bravo AF: 0.0593

Asia WGS AF: 0.00924 AC: 32 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	0.21
DANN	Benign	0.35
PhyloP100		-0.40
Mutation Taster		=100/0	polymorphism (auto)

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: rs16895413; hg19: chr6-65224009;