11-77332854-A-G
Variant summary
Our verdict is Pathogenic. Variant got 19 ACMG points: 19P and 0B. PM1PM2PM5PP2PP3_StrongPP5_Very_Strong
The NM_002576.5(PAK1):c.1427T>C(p.Ile476Thr) 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 Likely pathogenic (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. I476V) has been classified as Likely pathogenic.
Frequency
Consequence
NM_002576.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 19 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PAK1 | NM_002576.5 | c.1427T>C | p.Ile476Thr | missense_variant | 14/15 | ENST00000356341.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PAK1 | ENST00000356341.8 | c.1427T>C | p.Ile476Thr | missense_variant | 14/15 | 1 | NM_002576.5 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 29
GnomAD4 exome Cov.: 30
GnomAD4 genome ? Cov.: 29
ClinVar
Submissions by phenotype
Intellectual developmental disorder with macrocephaly, seizures, and speech delay Pathogenic:3
Likely pathogenic, criteria provided, single submitter | clinical testing | Institute of Human Genetics Munich, Klinikum Rechts Der Isar, TU München | May 08, 2019 | - - |
Likely pathogenic, no assertion criteria provided | clinical testing | Pediatric Neurology, Shengjing Hospital of China Medical University | - | - - |
Likely pathogenic, criteria provided, single submitter | clinical testing | Laboratoire de Génétique Moléculaire, CHU Bordeaux | Aug 05, 2021 | - - |
See cases Pathogenic:1
Likely pathogenic, criteria provided, single submitter | clinical testing | Institute of Human Genetics, University Hospital Muenster | Aug 18, 2022 | ACMG categories: PS2,PM2,PP3 - |
not provided Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | GeneDx | Nov 25, 2022 | Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 33098801, 33619735) - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at