17-29475692-A-C
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PM1PM2PP2PP3_StrongPP5_Moderate
The NM_020791.4(TAOK1):c.227A>C(p.Glu76Ala) 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. 12/21 in silico tools predict a damaging outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★).
Frequency
Genomes: not found (cov: 32)
Consequence
TAOK1
NM_020791.4 missense
NM_020791.4 missense
Scores
12
1
1
Clinical Significance
Conservation
PhyloP100: 9.32
Genes affected
TAOK1 (HGNC:29259): (TAO kinase 1) Enables alpha-tubulin binding activity; beta-tubulin binding activity; and kinase activity. Involved in several processes, including mitotic G2 DNA damage checkpoint signaling; negative regulation of microtubule depolymerization; and positive regulation of JNK cascade. Located in microtubule cytoskeleton and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 11 ACMG points.
PM1
?
In a domain Protein kinase (size 253) in uniprot entity TAOK1_HUMAN there are 12 pathogenic changes around while only 0 benign (100%) in NM_020791.4
PM2
?
Very rare variant in population databases, with high coverage;
PP2
?
Missense variant where missense usually causes diseases, TAOK1
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.985
PP5
?
Variant 17-29475692-A-C is Pathogenic according to our data. Variant chr17-29475692-A-C is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1805844.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TAOK1 | NM_020791.4 | c.227A>C | p.Glu76Ala | missense_variant | 4/20 | ENST00000261716.8 | |
TAOK1 | NM_025142.1 | c.227A>C | p.Glu76Ala | missense_variant | 4/18 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TAOK1 | ENST00000261716.8 | c.227A>C | p.Glu76Ala | missense_variant | 4/20 | 1 | NM_020791.4 | P1 | |
TAOK1 | ENST00000536202.1 | c.227A>C | p.Glu76Ala | missense_variant | 4/18 | 1 | |||
TAOK1 | ENST00000583121.5 | c.227A>C | p.Glu76Ala | missense_variant | 5/5 | 3 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome Cov.: 29
GnomAD4 exome
Cov.:
29
GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Neurodevelopmental disorder Pathogenic:1
Likely pathogenic, criteria provided, single submitter | clinical testing | Victorian Clinical Genetics Services, Murdoch Childrens Research Institute | May 06, 2021 | Based on the classification scheme VCGS_Germline_v1.3.3, this variant is classified as Likely pathogenic. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with a neurodevelopmental disorder (PMID: 31230721). (I) 0107 - This gene is associated with autosomal dominant disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from glutamic acid to alanine. (I) 0251 - This variant is heterozygous. (I) 0301 - Variant is absent from gnomAD (both v2 and v3). (SP) 0501 - Missense variant consistently predicted to be damaging by multiple in silico tools or highly conserved with a major amino acid change. (SP) 0603 - Missense variant in a region that is highly intolerant to missense variation (high constraint region in DECIPHER). (SP) 0705 - No comparable missense variants have previous evidence for pathogenicity. (I) 0807 - This variant has no previous evidence of pathogenicity. (I) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1204 - This variant has been shown to be de novo in the proband (parental status not tested but assumed) (LABIDs). (SP) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Pathogenic
Dann
Uncertain
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
LIST_S2
Pathogenic
D;D;D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D
MetaSVM
Pathogenic
D
MutationTaster
Benign
D;D
PrimateAI
Pathogenic
D
Sift4G
Pathogenic
D;D;D
Polyphen
1.0
.;D;.
Vest4
0.94, 0.93
MutPred
Gain of MoRF binding (P = 0.0408);Gain of MoRF binding (P = 0.0408);Gain of MoRF binding (P = 0.0408);
MVP
MPC
3.1
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.