rs1060502831
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_001256715.2(DNAAF3):c.611_612insGACGC(p.Arg205ThrfsTer13) variant causes a frameshift change. The variant allele was found at a frequency of 0.00000216 in 1,388,600 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. A204A) has been classified as Likely benign. Variant results in nonsense mediated mRNA decay.
Frequency
Consequence
NM_001256715.2 frameshift
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 12 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DNAAF3 | NM_001256715.2 | c.611_612insGACGC | p.Arg205ThrfsTer13 | frameshift_variant | 6/12 | ENST00000524407.7 | |
DNAAF3-AS1 | XR_007067344.1 | n.306+482_306+486dup | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DNAAF3 | ENST00000524407.7 | c.611_612insGACGC | p.Arg205ThrfsTer13 | frameshift_variant | 6/12 | 1 | NM_001256715.2 | A2 | |
DNAAF3-AS1 | ENST00000591665.1 | n.1136+482_1136+486dup | intron_variant, non_coding_transcript_variant | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 exomes AF: 0.00000728 AC: 1AN: 137368Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 74780
GnomAD4 exome AF: 0.00000216 AC: 3AN: 1388600Hom.: 0 Cov.: 33 AF XY: 0.00000146 AC XY: 1AN XY: 685208
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Primary ciliary dyskinesia Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Jan 21, 2019 | For these reasons, this variant has been classified as Pathogenic. While this particular variant has not been reported in the literature, loss-of-function variants in DNAAF3 are known to be pathogenic (PMID: 22387996). This sequence change inserts 5 nucleotides in exon 6 of the DNAAF3 mRNA (c.811_815dupGACGC), causing a frameshift at codon 273. This creates a premature translational stop signal (p.Arg273Thrfs*13) and is expected to result in an absent or disrupted protein product. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at