X-101397811-AAAGT-A
Position:
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1PM2PP5
The NM_000169.3(GLA):c.1284_1287del(p.Leu428PhefsTer?) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (no stars).
Frequency
Genomes: not found (cov: 23)
Consequence
GLA
NM_000169.3 frameshift
NM_000169.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 1.71
Genes affected
GLA (HGNC:4296): (galactosidase alpha) This gene encodes a homodimeric glycoprotein that hydrolyses the terminal alpha-galactosyl moieties from glycolipids and glycoproteins. This enzyme predominantly hydrolyzes ceramide trihexoside, and it can catalyze the hydrolysis of melibiose into galactose and glucose. A variety of mutations in this gene affect the synthesis, processing, and stability of this enzyme, which causes Fabry disease, a rare lysosomal storage disorder that results from a failure to catabolize alpha-D-galactosyl glycolipid moieties. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 11 ACMG points.
PVS1
Frameshift in the end of transcript resulting in stoplost. Downstream stopcodon NOT found. This looks like a Nonstop Mediated Decay case. LoF is a known mechanism of disease.
PM2
Very rare variant in population databases, with high coverage;
PP5
Variant X-101397811-AAAGT-A is Pathogenic according to our data. Variant chrX-101397811-AAAGT-A is described in ClinVar as [Pathogenic]. Clinvar id is 10773.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chrX-101397811-AAAGT-A is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GLA | NM_000169.3 | c.1284_1287del | p.Leu428PhefsTer? | frameshift_variant | 7/7 | ENST00000218516.4 | |
RPL36A-HNRNPH2 | NM_001199973.2 | c.300+2359_300+2362del | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GLA | ENST00000218516.4 | c.1284_1287del | p.Leu428PhefsTer? | frameshift_variant | 7/7 | 1 | NM_000169.3 | P1 |
Frequencies
GnomAD3 genomes Cov.: 23
GnomAD3 genomes
Cov.:
23
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome Cov.: 23
GnomAD4 genome
Cov.:
23
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Fabry disease Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Jul 01, 2003 | - - |
Computational scores
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Calibrated prediction
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Prediction
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