rs587783072
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PM1PM2PM5PP3_StrongPP5_Moderate
The NM_001323289.2(CDKL5):c.211A>G(p.Asn71Asp) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N71K) has been classified as Likely pathogenic.
Frequency
Consequence
NM_001323289.2 missense
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 |
---|---|---|---|---|---|---|---|
CDKL5 | NM_001323289.2 | c.211A>G | p.Asn71Asp | missense_variant | 5/18 | ENST00000623535.2 | |
CDKL5 | NM_001037343.2 | c.211A>G | p.Asn71Asp | missense_variant | 6/22 | ||
CDKL5 | NM_003159.3 | c.211A>G | p.Asn71Asp | missense_variant | 5/21 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CDKL5 | ENST00000623535.2 | c.211A>G | p.Asn71Asp | missense_variant | 5/18 | 1 | NM_001323289.2 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 23
GnomAD4 exome Cov.: 29
GnomAD4 genome ? Cov.: 23
ClinVar
Submissions by phenotype
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | GeneDx | Sep 19, 2013 | The Asn71Asp missense mutation in the CDKL5 gene has been reported previously as a de novo mutation in a female with the early-onset seizure variant of Rett syndrome (Artuso et al., 2010). It is a non-conservative amino acid substitution of an uncharged Asparagine residue with a negatively charged Aspartic acid residue at a position that is conserved across species. The variant is found in EPILEPSY panel(s). - |
Atypical Rett syndrome Pathogenic:1
Likely pathogenic, no assertion criteria provided | curation | RettBASE | Mar 13, 2014 | Highly conserved amino acid in catalytic domain; In silico prediction: SIFT = deleterious, MutationTaster = disease-causing, PolyPhen2 = probably damaging, AlignGVGD = benign (C0) - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at