16-19608222-T-TG
Variant names:
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1PM2PP5
The NM_020314.7(VPS35L):c.830dupG(p.Cys277TrpfsTer28) variant causes a frameshift change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,613,714 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Pathogenic (no stars). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
VPS35L
NM_020314.7 frameshift
NM_020314.7 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 9.60
Genes affected
VPS35L (HGNC:24641): (VPS35 endosomal protein sorting factor like) Involved in Golgi to plasma membrane transport and endocytic recycling. Located in endosome. Implicated in Ritscher-Schinzel syndrome. [provided by Alliance of Genome Resources, Apr 2022]
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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 16-19608222-T-TG is Pathogenic according to our data. Variant chr16-19608222-T-TG is described in ClinVar as [Pathogenic]. Clinvar id is 989442.Status of the report is no_assertion_criteria_provided, 0 stars.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.00000658 AC: 1AN: 151968Hom.: 0 Cov.: 32
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GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461638Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 727140
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GnomAD4 genome AF: 0.00000658 AC: 1AN: 152076Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74332
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ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Ritscher-Schinzel syndrome 3 Pathogenic:1
Apr 08, 2024
OMIM
Significance: Pathogenic
Review Status: no assertion criteria provided
Collection Method: literature only
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Computational scores
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at