rs1555038664
Variant summary
Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1PP5_Moderate
The NM_001080463.2(DYNC2H1):c.1141_1150del(p.Trp381ArgfsTer16) variant causes a frameshift change involving the alteration of a conserved nucleotide. Variant has been reported in ClinVar as Pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. L380L) has been classified as Likely benign. Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 32)
Consequence
DYNC2H1
NM_001080463.2 frameshift
NM_001080463.2 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 9.48
Genes affected
DYNC2H1 (HGNC:2962): (dynein cytoplasmic 2 heavy chain 1) This gene encodes a large cytoplasmic dynein protein that is involved in retrograde transport in the cilium and has a role in intraflagellar transport, a process required for ciliary/flagellar assembly. Mutations in this gene cause a heterogeneous spectrum of conditions related to altered primary cilium function and often involve polydactyly, abnormal skeletogenesis, and polycystic kidneys. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, Jan 2010]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 10 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PP5
?
Variant 11-103120692-TTGTGGAAAGC-T is Pathogenic according to our data. Variant chr11-103120692-TTGTGGAAAGC-T is described in ClinVar as [Pathogenic]. Clinvar id is 528900.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DYNC2H1 | NM_001080463.2 | c.1141_1150del | p.Trp381ArgfsTer16 | frameshift_variant | 8/90 | ENST00000650373.2 | |
DYNC2H1 | NM_001377.3 | c.1141_1150del | p.Trp381ArgfsTer16 | frameshift_variant | 8/89 | ENST00000375735.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DYNC2H1 | ENST00000375735.7 | c.1141_1150del | p.Trp381ArgfsTer16 | frameshift_variant | 8/89 | 1 | NM_001377.3 | P3 | |
DYNC2H1 | ENST00000650373.2 | c.1141_1150del | p.Trp381ArgfsTer16 | frameshift_variant | 8/90 | NM_001080463.2 | A1 |
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: Pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Jeune thoracic dystrophy Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Oct 31, 2022 | For these reasons, this variant has been classified as Pathogenic. ClinVar contains an entry for this variant (Variation ID: 528900). This variant has not been reported in the literature in individuals affected with DYNC2H1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Trp381Argfs*16) in the DYNC2H1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in DYNC2H1 are known to be pathogenic (PMID: 23339108, 32753734). - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at