rs1555409562
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP2
The NM_001376.5(DYNC1H1):c.5155G>A(p.Glu1719Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,614,126 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. E1719E) has been classified as Likely benign.
Frequency
Consequence
NM_001376.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 3 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DYNC1H1 | NM_001376.5 | c.5155G>A | p.Glu1719Lys | missense_variant | 25/78 | ENST00000360184.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DYNC1H1 | ENST00000360184.10 | c.5155G>A | p.Glu1719Lys | missense_variant | 25/78 | 1 | NM_001376.5 | P1 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152234Hom.: 0 Cov.: 33
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461892Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1AN XY: 727248
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152234Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1AN XY: 74368
ClinVar
Submissions by phenotype
Charcot-Marie-Tooth disease axonal type 2O Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Feb 17, 2020 | In summary, this variant is a novel missense change that is not predicted to affect protein function. There is no indication that it causes disease, but the available evidence is currently insufficient to prove that conclusively. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies. This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a DYNC1H1-related disease. This sequence change replaces glutamic acid with lysine at codon 1719 of the DYNC1H1 protein (p.Glu1719Lys). The glutamic acid residue is moderately conserved and there is a small physicochemical difference between glutamic acid and lysine. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at