rs1555962965
Positions:
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1PM2PP5
The NM_001034853.2(RPGR):c.1429G>T(p.Glu477Ter) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (no stars). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 22)
Exomes 𝑓: 0.0 ( 0 hom. 0 hem. )
Failed GnomAD Quality Control
Consequence
RPGR
NM_001034853.2 stop_gained
NM_001034853.2 stop_gained
Scores
1
1
3
Clinical Significance
Conservation
PhyloP100: 1.17
Genes affected
RPGR (HGNC:10295): (retinitis pigmentosa GTPase regulator) This gene encodes a protein with a series of six RCC1-like domains (RLDs), characteristic of the highly conserved guanine nucleotide exchange factors. The encoded protein is found in the Golgi body and interacts with RPGRIP1. This protein localizes to the outer segment of rod photoreceptors and is essential for their viability. Mutations in this gene have been associated with X-linked retinitis pigmentosa (XLRP). Multiple alternatively spliced transcript variants that encode different isoforms of this gene have been reported, but the full-length natures of only some have been determined. [provided by RefSeq, Dec 2008]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 11 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 X-38291470-C-A is Pathogenic according to our data. Variant chrX-38291470-C-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 438140.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chrX-38291470-C-A is described in Lovd as [Likely_pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RPGR | NM_001034853.2 | c.1429G>T | p.Glu477Ter | stop_gained | 12/15 | ENST00000645032.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RPGR | ENST00000645032.1 | c.1429G>T | p.Glu477Ter | stop_gained | 12/15 | NM_001034853.2 | A2 |
Frequencies
GnomAD3 genomes ? Cov.: 22
GnomAD3 genomes
?
Cov.:
22
GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1026685Hom.: 0 Cov.: 21 AF XY: 0.00 AC XY: 0AN XY: 307861
GnomAD4 exome
Data not reliable, filtered out with message: AC0
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0
AN:
1026685
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21
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0
AN XY:
307861
Gnomad4 AFR exome
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GnomAD4 genome ? Cov.: 22
GnomAD4 genome
?
Cov.:
22
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Retinitis pigmentosa Pathogenic:1
Likely pathogenic, no assertion criteria provided | research | NIHR Bioresource Rare Diseases, University of Cambridge | Jan 01, 2015 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Uncertain
CADD
Pathogenic
DANN
Benign
FATHMM_MKL
Benign
N
MutationTaster
Benign
A;A;A;A;A;N
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