rs199689193

Variant names:

• chr6-64590357-C-A
• NM_001142800.2:c.5510G>T

Your query was ambiguous. Multiple possible variants found:

• chr6-64590357-C-A
• chr6-64590357-C-G
• chr6-64590357-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001142800.2(EYS):​c.5510G>T​(p.Trp1837Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000715 in 1,399,062 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign 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. W1837S) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.1e-7 (0 hom.)
• Consequence: EYS NM_001142800.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.444

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 Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.10741806).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EYS	NM_001142800.2	c.5510G>T	p.Trp1837Leu	missense_variant	Exon 26 of 43	ENST00000503581.6	NP_001136272.1
EYS	NM_001292009.2	c.5510G>T	p.Trp1837Leu	missense_variant	Exon 26 of 44		NP_001278938.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EYS	ENST00000503581.6	c.5510G>T	p.Trp1837Leu	missense_variant	Exon 26 of 43	5	NM_001142800.2	ENSP00000424243.1
EYS	ENST00000370621.7	c.5510G>T	p.Trp1837Leu	missense_variant	Exon 26 of 44	1		ENSP00000359655.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.15e-7 AC: 1 AN: 1399062 Hom.: 0 Cov.: 33 AF XY: 0.00000145 AC XY: 1 AN XY: 690040

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.27e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Benign	0.010	T
BayesDel_noAF	Benign	-0.22
CADD	Benign	21
DANN	Benign	0.96
DEOGEN2	Benign	0.033	.;T
Eigen	Benign	-0.61
Eigen_PC	Benign	-0.51
FATHMM_MKL	Benign	0.070	N
LIST_S2	Benign	0.54	T;T
M_CAP	Benign	0.074	D
MetaRNN	Benign	0.11	T;T
MetaSVM	Benign	-0.90	T
MutationAssessor	Benign	0.0	N;N
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-0.96	N;N
REVEL	Benign	0.28
Sift	Pathogenic	0.0	D;D
Sift4G	Benign	0.25	T;T
Polyphen		0.20	B;B
Vest4		0.36
MutPred		0.50		Loss of MoRF binding (P = 0.0516);Loss of MoRF binding (P = 0.0516);
MVP		0.43
MPC		0.052
ClinPred		0.56	D
GERP RS		3.3
Varity_R		0.26
gMVP		0.013

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr6-65300250;