rs879253736
Positions:
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1PM2PP5
The NM_018063.5(HELLS):c.374_381dup(p.Lys128Ter) variant causes a frameshift, splice region 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). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 32)
Consequence
HELLS
NM_018063.5 frameshift, splice_region
NM_018063.5 frameshift, splice_region
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 1.12
Genes affected
HELLS (HGNC:4861): (helicase, lymphoid specific) This gene encodes a lymphoid-specific helicase. Other helicases function in processes involving DNA strand separation, including replication, repair, recombination, and transcription. This protein is thought to be involved with cellular proliferation and may play a role in leukemogenesis. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jan 2014]
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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 10-94562813-T-TATGAGGAA is Pathogenic according to our data. Variant chr10-94562813-T-TATGAGGAA is described in ClinVar as [Pathogenic]. Clinvar id is 225527.Status of the report is no_assertion_criteria_provided, 0 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HELLS | NM_018063.5 | c.374_381dup | p.Lys128Ter | frameshift_variant, splice_region_variant | 6/22 | ENST00000348459.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HELLS | ENST00000348459.10 | c.374_381dup | p.Lys128Ter | frameshift_variant, splice_region_variant | 6/22 | 1 | NM_018063.5 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome Cov.: 26
GnomAD4 exome
Cov.:
26
GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Immunodeficiency-centromeric instability-facial anomalies syndrome 4 Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Jul 19, 2017 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at