chr3-129529049-G-C
Variant summary
Our verdict is Pathogenic. Variant got 20 ACMG points: 20P and 0B. PS1_Very_StrongPM1PM2PM5PP3_StrongPP5_Moderate
The NM_000539.3(RHO):c.316G>C(p.Gly106Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 12/21 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely pathogenicin ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G106W) has been classified as Likely pathogenic.
Frequency
Consequence
NM_000539.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 20 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RHO | NM_000539.3 | c.316G>C | p.Gly106Arg | missense_variant | 1/5 | ENST00000296271.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RHO | ENST00000296271.4 | c.316G>C | p.Gly106Arg | missense_variant | 1/5 | 1 | NM_000539.3 | P1 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD4 exome Cov.: 33
GnomAD4 genome Cov.: 33
ClinVar
Submissions by phenotype
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Jun 19, 2022 | This missense change has been observed in individuals with autosomal dominant retinitis pigmentosa (PMID: 1301135, 8905849, 11094174, 28559085). It has also been observed to segregate with disease in related individuals. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glycine, which is neutral and non-polar, with arginine, which is basic and polar, at codon 106 of the RHO protein (p.Gly106Arg). ClinVar contains an entry for this variant (Variation ID: 956525). For these reasons, this variant has been classified as Pathogenic. Experimental studies are conflicting or provide insufficient evidence to determine the effect of this variant on RHO function (PMID: 24520188). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt RHO protein function. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at