Variant 8-140674360-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001352702.2(PTK2):c.2770G>A(p.Gly924Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000628 in 1,607,120 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00018 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000051 ( 0 hom. )

Consequence

PTK2
NM_001352702.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.243

Variant links:

Genes affected

PTK2 (HGNC:9611): (protein tyrosine kinase 2) This gene encodes a cytoplasmic protein tyrosine kinase which is found concentrated in the focal adhesions that form between cells growing in the presence of extracellular matrix constituents. The encoded protein is a member of the FAK subfamily of protein tyrosine kinases but lacks significant sequence similarity to kinases from other subfamilies. Activation of this gene may be an important early step in cell growth and intracellular signal transduction pathways triggered in response to certain neural peptides or to cell interactions with the extracellular matrix. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2017]

PTK2 links:

PTK2 (HGNC:):

PTK2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.016374588).

BS2

High AC in GnomAd4 at 27 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PTK2	NM_001352702.2 linkuse as main transcript	c.2770G>A	p.Gly924Ser	missense_variant	32/36	ENST00000696786.1	NP_001339631.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PTK2	ENST00000696786.1 linkuse as main transcript	c.2770G>A	p.Gly924Ser	missense_variant	32/36		NM_001352702.2	ENSP00000512868.1		A0A8Q3WLM4

Frequencies

GnomAD3 genomes

AF:

0.000177

AC:

AN:

152120

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000531

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000578

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000844

AC:

AN:

236934

Hom.:

AF XY:

0.0000548

AC XY:

AN XY:

127784

show subpopulations

Gnomad AFR exome

AF:

0.000462

Gnomad AMR exome

AF:

0.0000304

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000453

Gnomad SAS exome

AF:

0.0000703

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000187

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000509

AC:

AN:

1455000

Hom.:

Cov.:

AF XY:

0.0000443

AC XY:

AN XY:

723028

show subpopulations

Gnomad4 AFR exome

AF:

0.000239

Gnomad4 AMR exome

AF:

0.0000230

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000329

Gnomad4 SAS exome

AF:

0.0000237

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000117

Gnomad4 OTH exome

AF:

0.000582

GnomAD4 genome

AF:

0.000177

AC:

AN:

152120

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74284

show subpopulations

Gnomad4 AFR

AF:

0.000531

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000578

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000212

Hom.:

Bravo

AF:

0.000264

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000989

AC:

Asia WGS

AF:

0.00231

AC:

AN:

3478

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

Aug 16, 2021

The c.2713G>A (p.G905S) alteration is located in exon 29 (coding exon 28) of the PTK2 gene. This alteration results from a G to A substitution at nucleotide position 2713, causing the glycine (G) at amino acid position 905 to be replaced by a serine (S). 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

Benign

0.061

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.48

DEOGEN2

Benign

0.29

T;.;T;T;T;.;.;T;T;.

Eigen

Benign

-0.77

Eigen_PC

Benign

-0.76

FATHMM_MKL

Benign

0.064

LIST_S2

Uncertain

0.91

.;D;D;.;D;D;D;D;D;D

M_CAP

Benign

0.012

MetaRNN

Benign

0.016

T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

-1.7

N;.;.;.;N;.;.;.;.;.

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-0.010

N;.;N;N;N;N;N;N;N;N

REVEL

Benign

0.11

Sift

Benign

0.96

T;.;T;T;T;T;T;T;T;T

Sift4G

Benign

0.81

T;T;T;T;T;T;T;T;T;T

Polyphen

0.0

B;.;B;.;B;.;.;.;.;.

Vest4

0.21

MVP

0.58

MPC

0.33

ClinPred

0.0094

GERP RS

1.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.052

gMVP

0.20

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over