Variant chr16-29977789-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP2

The NM_016151.4(TAOK2):c.17G>C(p.Arg6Pro) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,816 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

TAOK2
NM_016151.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 10.0

Variant links:

Genes affected

TAOK2 (HGNC:16835): (TAO kinase 2) Enables mitogen-activated protein kinase kinase binding activity; neuropilin binding activity; and protein serine/threonine kinase activity. Involved in several processes, including focal adhesion assembly; intracellular signal transduction; and positive regulation of JNK cascade. Located in cytoplasmic vesicle; cytosol; and nuclear lumen. Part of receptor complex. [provided by Alliance of Genome Resources, Apr 2022]

TAOK2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), TAOK2. . Gene score misZ 3.2101 (greater than the threshold 3.09). Trascript score misZ 3.3599 (greater than threshold 3.09). GenCC has associacion of gene with autism spectrum disorder, immunodeficiency disease.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TAOK2	NM_016151.4 linkuse as main transcript	c.17G>C	p.Arg6Pro	missense_variant	2/16	ENST00000308893.9	NP_057235.2	Q9UL54-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
TAOK2	ENST00000308893.9 linkuse as main transcript	c.17G>C	p.Arg6Pro	missense_variant	2/16	1	NM_016151.4	ENSP00000310094.4	Q9UL54-1
TAOK2	ENST00000543033.5 linkuse as main transcript	c.17G>C	p.Arg6Pro	missense_variant	2/17	1		ENSP00000440336.1	Q9UL54-4
TAOK2	ENST00000279394.7 linkuse as main transcript	c.17G>C	p.Arg6Pro	missense_variant	2/19	1		ENSP00000279394.3	Q9UL54-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461816

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727220

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 26, 2023

The c.17G>C (p.R6P) alteration is located in exon 2 (coding exon 1) of the TAOK2 gene. This alteration results from a G to C substitution at nucleotide position 17, causing the arginine (R) at amino acid position 6 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.95

BayesDel_addAF

Pathogenic

0.37

BayesDel_noAF

Pathogenic

0.29

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.60

D;.;.

Eigen

Pathogenic

0.72

Eigen_PC

Pathogenic

0.75

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Pathogenic

0.99

D;D;D

M_CAP

Uncertain

0.11

MetaRNN

Uncertain

0.74

D;D;D

MetaSVM

Uncertain

-0.25

MutationAssessor

Benign

0.78

N;N;N

PrimateAI

Uncertain

0.79

PROVEAN

Pathogenic

-4.5

D;D;D

REVEL

Uncertain

0.51

Sift

Pathogenic

0.0

D;D;D

Sift4G

Pathogenic

0.0010

D;D;D

Polyphen

1.0

D;.;D

Vest4

0.71

MutPred

0.25

Loss of methylation at R6 (P = 0.0124);Loss of methylation at R6 (P = 0.0124);Loss of methylation at R6 (P = 0.0124);

MVP

0.86

MPC

2.2

ClinPred

0.99

GERP RS

5.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.86

gMVP

0.82

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over