Variant 11-125625996-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_ModerateBS2

The ENST00000427383.6(CHEK1):c.236G>A(p.Trp79Ter) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00188 in 702,294 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Variant results in nonsense mediated mRNA decay.

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0020 ( 2 hom. )

Consequence

CHEK1
ENST00000427383.6 stop_gained

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.00400

Variant links:

Genes affected

CHEK1 (HGNC:1925): (checkpoint kinase 1) The protein encoded by this gene belongs to the Ser/Thr protein kinase family. It is required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. This protein acts to integrate signals from ATM and ATR, two cell cycle proteins involved in DNA damage responses, that also associate with chromatin in meiotic prophase I. Phosphorylation of CDC25A protein phosphatase by this protein is required for cells to delay cell cycle progression in response to double-strand DNA breaks. Several alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Oct 2011]

CHEK1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP6

Variant 11-125625996-G-A is Benign according to our data. Variant chr11-125625996-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3035097.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 212 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CHEK1	NM_001114122.3 linkuse as main transcript	c.-37G>A		5_prime_UTR_variant	1/13	ENST00000438015.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CHEK1	ENST00000438015.7 linkuse as main transcript	c.-37G>A		5_prime_UTR_variant	1/13	5	NM_001114122.3	P1	O14757-1

Frequencies

GnomAD3 genomes

AF:

0.00139

AC:

212

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00330

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00231

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00134

AC:

172

AN:

128682

Hom.:

AF XY:

0.00139

AC XY:

AN XY:

70434

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000164

Gnomad ASJ exome

AF:

0.000617

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00125

Gnomad FIN exome

AF:

0.00428

Gnomad NFE exome

AF:

0.00217

Gnomad OTH exome

AF:

0.00200

GnomAD4 exome

AF:

0.00202

AC:

1110

AN:

550058

Hom.:

Cov.:

AF XY:

0.00206

AC XY:

612

AN XY:

297730

show subpopulations

Gnomad4 AFR exome

AF:

0.000316

Gnomad4 AMR exome

AF:

0.000144

Gnomad4 ASJ exome

AF:

0.000549

Gnomad4 EAS exome

AF:

0.0000312

Gnomad4 SAS exome

AF:

0.00118

Gnomad4 FIN exome

AF:

0.00494

Gnomad4 NFE exome

AF:

0.00253

Gnomad4 OTH exome

AF:

0.00150

GnomAD4 genome

AF:

0.00139

AC:

212

AN:

152236

Hom.:

Cov.:

AF XY:

0.00151

AC XY:

112

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.000241

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00103

Gnomad4 FIN

AF:

0.00330

Gnomad4 NFE

AF:

0.00231

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.00201

Hom.:

Bravo

AF:

0.00110

TwinsUK

AF:

0.00216

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.00120

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

CHEK1-related disorder

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 02, 2022

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). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.56

BayesDel_noAF

Benign

-0.58

CADD

Benign

DANN

Benign

0.96

Eigen

Benign

-0.55

Eigen_PC

Benign

-0.70

FATHMM_MKL

Benign

0.028

MutationTaster

Benign

1.0

A;D;D;D

Vest4

0.17

GERP RS

-1.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.64

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.64

Position offset: -3

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