rs769662604
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Variant summary
Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBS1BS2
The NM_013254.4(TBK1):c.358+9_358+12del variant causes a splice donor 5th base, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000145 in 1,564,462 control chromosomes in the GnomAD database, with no homozygous occurrence. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: 𝑓 0.00065 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000091 ( 0 hom. )
Consequence
TBK1
NM_013254.4 splice_donor_5th_base, intron
NM_013254.4 splice_donor_5th_base, intron
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 2.16
Genes affected
TBK1 (HGNC:11584): (TANK binding kinase 1) The NF-kappa-B (NFKB) complex of proteins is inhibited by I-kappa-B (IKB) proteins, which inactivate NFKB by trapping it in the cytoplasm. Phosphorylation of serine residues on the IKB proteins by IKB kinases marks them for destruction via the ubiquitination pathway, thereby allowing activation and nuclear translocation of the NFKB complex. The protein encoded by this gene is similar to IKB kinases and can mediate NFKB activation in response to certain growth factors. The protein is also an important kinase for antiviral innate immunity response. [provided by RefSeq, Sep 2021]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -16 ACMG points.
BP6
Variant 12-64464466-ATGTT-A is Benign according to our data. Variant chr12-64464466-ATGTT-A is described in ClinVar as [Likely_benign]. Clinvar id is 475938.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.000651 (99/152122) while in subpopulation AFR AF= 0.00225 (93/41412). AF 95% confidence interval is 0.00188. There are 0 homozygotes in gnomad4. There are 44 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High AC in GnomAd4 at 99 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TBK1 | NM_013254.4 | c.358+9_358+12del | splice_donor_5th_base_variant, intron_variant | ENST00000331710.10 | |||
TBK1 | XM_005268809.2 | c.358+9_358+12del | splice_donor_5th_base_variant, intron_variant | ||||
TBK1 | XM_005268810.2 | c.358+9_358+12del | splice_donor_5th_base_variant, intron_variant | ||||
TBK1 | XR_007063071.1 | n.457+9_457+12del | splice_donor_5th_base_variant, intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TBK1 | ENST00000331710.10 | c.358+9_358+12del | splice_donor_5th_base_variant, intron_variant | 1 | NM_013254.4 | P4 |
Frequencies
GnomAD3 genomes AF: 0.000651 AC: 99AN: 152122Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.000160 AC: 36AN: 225012Hom.: 0 AF XY: 0.0000899 AC XY: 11AN XY: 122342
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GnomAD4 exome AF: 0.0000906 AC: 128AN: 1412340Hom.: 0 AF XY: 0.0000857 AC XY: 60AN XY: 700350
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GnomAD4 genome AF: 0.000651 AC: 99AN: 152122Hom.: 0 Cov.: 32 AF XY: 0.000592 AC XY: 44AN XY: 74318
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ClinVar
Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
TBK1-related disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Jul 24, 2019 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Frontotemporal dementia and/or amyotrophic lateral sclerosis 4 Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 08, 2024 | - - |
Computational scores
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at