rs869320618
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000539.3(RHO):c.482G>A(p.Trp161Ter) variant causes a stop gained change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,860 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
RHO
NM_000539.3 stop_gained
NM_000539.3 stop_gained
Scores
5
1
1
Clinical Significance
Conservation
PhyloP100: 10.0
Genes affected
RHO (HGNC:10012): (rhodopsin) The protein encoded by this gene is found in rod cells in the back of the eye and is essential for vision in low-light conditions. The encoded protein binds to 11-cis retinal and is activated when light hits the retinal molecule. Defects in this gene are a cause of congenital stationary night blindness. [provided by RefSeq, Aug 2017]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 12 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PM2
?
Very rare variant in population databases, with high coverage;
PP5
?
Variant 3-129530996-G-A is Pathogenic according to our data. Variant chr3-129530996-G-A is described in ClinVar as [Pathogenic]. Clinvar id is 29875.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr3-129530996-G-A is described in Lovd as [Pathogenic]. Variant chr3-129530996-G-A is described in Lovd as [Likely_pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RHO | NM_000539.3 | c.482G>A | p.Trp161Ter | stop_gained | 2/5 | ENST00000296271.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RHO | ENST00000296271.4 | c.482G>A | p.Trp161Ter | stop_gained | 2/5 | 1 | NM_000539.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 genomes
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33
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251422Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135896
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GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461860Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1AN XY: 727230
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GnomAD4 genome ? Cov.: 33
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ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:2
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Jul 11, 2022 | For these reasons, this variant has been classified as Pathogenic. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. ClinVar contains an entry for this variant (Variation ID: 29875). This premature translational stop signal has been observed in individual(s) with autosomal recessive retinitis pigmentosa (PMID: 21174529). It has also been observed to segregate with disease in related individuals. This variant is present in population databases (no rsID available, gnomAD 0.0009%). This sequence change creates a premature translational stop signal (p.Trp161*) in the RHO gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in RHO are known to be pathogenic (PMID: 1303237, 21174529). - |
Retinitis pigmentosa 4, autosomal recessive Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Mar 01, 2011 | - - |
Computational scores
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Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Pathogenic
Dann
Uncertain
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
MutationTaster
Benign
A
Vest4
GERP RS
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at