rs1555438234
Positions:
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_017882.3(CLN6):c.766_770del(p.Asp256GlnfsTer26) variant causes a frameshift change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Likely pathogenic (★).
Frequency
Genomes: not found (cov: 32)
Consequence
CLN6
NM_017882.3 frameshift
NM_017882.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 7.76
Genes affected
CLN6 (HGNC:2077): (CLN6 transmembrane ER protein) This gene is one of eight which have been associated with neuronal ceroid lipofuscinoses (NCL). Also referred to as Batten disease, NCL comprises a class of autosomal recessive, neurodegenerative disorders affecting children. The genes responsible likely encode proteins involved in the degradation of post-translationally modified proteins in lysosomes. The primary defect in NCL disorders is thought to be associated with lysosomal storage function. [provided by RefSeq, Oct 2008]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 12 ACMG points.
PVS1
?
Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. There are 23 pathogenic variants in the truncated region.
PM2
?
Very rare variant in population databases, with high coverage;
PP5
?
Variant 15-68208305-GCTGTC-G is Pathogenic according to our data. Variant chr15-68208305-GCTGTC-G is described in ClinVar as [Likely_pathogenic]. Clinvar id is 557577.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CLN6 | NM_017882.3 | c.766_770del | p.Asp256GlnfsTer26 | frameshift_variant | 7/7 | ENST00000249806.11 | |
CLN6 | NM_001411068.1 | c.862_866del | p.Asp288GlnfsTer26 | frameshift_variant | 7/7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CLN6 | ENST00000249806.11 | c.766_770del | p.Asp256GlnfsTer26 | frameshift_variant | 7/7 | 1 | NM_017882.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Ceroid lipofuscinosis, neuronal, 6A Pathogenic:1
Likely pathogenic, criteria provided, single submitter | clinical testing | Counsyl | Apr 02, 2018 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at