dbSNP rs531198224: TNKS:p.Pro120Thr (chr8-9556297-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_003747.3(TNKS):c.358C>A(p.Pro120Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P120A) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

TNKS
NM_003747.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.985

Publications

0 publications found

Variant links:

Genes affected

TNKS (HGNC:11941): (tankyrase) Enables histone binding activity; pentosyltransferase activity; and zinc ion binding activity. Involved in several processes, including negative regulation of maintenance of mitotic sister chromatid cohesion, telomeric; protein ADP-ribosylation; and regulation of nucleobase-containing compound metabolic process. Acts upstream of or within peptidyl-serine phosphorylation; peptidyl-threonine phosphorylation; and protein ADP-ribosylation. Located in several cellular components, including chromosome, telomeric region; mitotic spindle pole; and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

TNKS links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06754553).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TNKS	NM_003747.3 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 27	ENST00000310430.11	NP_003738.2	O95271-1
TNKS	XM_011543845.4 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 28		XP_011542147.1
TNKS	XM_011543846.4 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 27		XP_011542148.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
TNKS	ENST00000310430.11 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 27	1	NM_003747.3	ENSP00000311579.6	O95271-1
TNKS	ENST00000517770.2 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 28	4		ENSP00000428185.2	H0YAW5
TNKS	ENST00000520408.5 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 11	2		ENSP00000428299.1	E7EWY6
TNKS	ENST00000522110.1 link	c.358C>A	p.Pro120Thr	missense_variant	Exon 1 of 1	6		ENSP00000430920.1	E5RHD2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251488

AF XY:

0.00000736

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727246

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000270

AC:

AN:

1112012

Other (OTH)

AF:

0.0000166

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.055

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.43

CADD

Benign

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.30

.;T;.

Eigen

Benign

-0.82

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.78

T;T;T

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.068

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.81

.;L;.

PhyloP100

-0.98

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-0.020

N;N;N

REVEL

Benign

0.24

Sift

Benign

0.74

T;T;D

Sift4G

Benign

0.097

T;T;D

Polyphen

0.0

B;B;.

Vest4

0.24

MutPred

0.14

Gain of phosphorylation at P120 (P = 0.025);Gain of phosphorylation at P120 (P = 0.025);Gain of phosphorylation at P120 (P = 0.025);

MVP

0.38

MPC

0.42

ClinPred

0.083

GERP RS

-0.27

PromoterAI

-0.052

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.080

gMVP

0.23

Mutation Taster

=91/9

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

rs531198224

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over