rs1554081658
Positions:
Variant summary
Our verdict is Pathogenic. Variant got 18 ACMG points: 18P and 0B. PVS1PM2PP5_Very_Strong
The NM_001369.3(DNAH5):c.4702del(p.Arg1568ValfsTer6) variant causes a frameshift change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (★★). Synonymous variant affecting the same amino acid position (i.e. R1568R) has been classified as Uncertain significance. Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 31)
Consequence
DNAH5
NM_001369.3 frameshift
NM_001369.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 6.69
Genes affected
DNAH5 (HGNC:2950): (dynein axonemal heavy chain 5) This gene encodes a dynein protein, which is part of a microtubule-associated motor protein complex consisting of heavy, light, and intermediate chains. This protein is an axonemal heavy chain dynein. It functions as a force-generating protein with ATPase activity, whereby the release of ADP is thought to produce the force-producing power stroke. Mutations in this gene cause primary ciliary dyskinesia type 3, as well as Kartagener syndrome, which are both diseases due to ciliary defects. [provided by RefSeq, Oct 2009]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 18 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 5-13862641-CG-C is Pathogenic according to our data. Variant chr5-13862641-CG-C is described in ClinVar as [Pathogenic]. Clinvar id is 525285.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DNAH5 | NM_001369.3 | c.4702del | p.Arg1568ValfsTer6 | frameshift_variant | 29/79 | ENST00000265104.5 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DNAH5 | ENST00000265104.5 | c.4702del | p.Arg1568ValfsTer6 | frameshift_variant | 29/79 | 1 | NM_001369.3 | P4 | |
ENST00000503244.2 | n.253+2089del | intron_variant, non_coding_transcript_variant | 4 | ||||||
DNAH5 | ENST00000681290.1 | c.4657del | p.Arg1553ValfsTer6 | frameshift_variant | 29/79 | A1 | |||
ENST00000637153.1 | n.213+2129del | intron_variant, non_coding_transcript_variant | 5 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD3 genomes
?
Cov.:
31
GnomAD4 exome Cov.: 31
GnomAD4 exome
Cov.:
31
GnomAD4 genome ? Cov.: 31
GnomAD4 genome
?
Cov.:
31
Bravo
AF:
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Primary ciliary dyskinesia Pathogenic:2
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Jul 03, 2023 | ClinVar contains an entry for this variant (Variation ID: 525285). For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals affected with DNAH5-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Arg1568Valfs*6) in the DNAH5 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in DNAH5 are known to be pathogenic (PMID: 11788826, 16627867). - |
Pathogenic, criteria provided, single submitter | clinical testing | UNC Molecular Genetics Laboratory, University of North Carolina at Chapel Hill | Mar 15, 2022 | - - |
Computational scores
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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