rs369248914

Variant names:

• chr11-125633216-C-A
• NM_001114122.3:c.478C>A

Your query was ambiguous. Multiple possible variants found:

• chr11-125633216-C-A
• chr11-125633216-C-G
• chr11-125633216-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001114122.3(CHEK1):​c.478C>A​(p.Arg160Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000000689 in 1,451,890 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: CHEK1 NM_001114122.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.64

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.39813152).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CHEK1	NM_001114122.3	c.478C>A	p.Arg160Ser	missense_variant	Exon 6 of 13	ENST00000438015.7	NP_001107594.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CHEK1	ENST00000438015.7	c.478C>A	p.Arg160Ser	missense_variant	Exon 6 of 13	5	NM_001114122.3	ENSP00000388648.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.89e-7 AC: 1 AN: 1451890 Hom.: 0 Cov.: 30 AF XY: 0.00000139 AC XY: 1 AN XY: 721956

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: 9.01e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.67
BayesDel_addAF	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.24	.;T;T;T;.;T;.;.;T;T;T
Eigen	Benign	0.057
Eigen_PC	Benign	0.20
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.90	D;D;D;.;D;D;.;D;.;.;D
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.40	T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	1.0	L;L;.;L;.;.;.;.;L;L;.
PrimateAI	Uncertain	0.70	T
PROVEAN	Uncertain	-2.6	.;D;D;D;.;D;D;D;D;D;D
REVEL	Benign	0.23
Sift	Uncertain	0.014	.;D;T;D;.;T;T;T;D;D;D
Sift4G	Benign	0.091	T;T;T;T;D;T;T;T;T;T;T
Polyphen		0.86, 0.45	.;P;B;P;.;.;.;.;P;P;.
Vest4		0.61
MutPred		0.45		.;.;Loss of MoRF binding (P = 0.0714);.;.;.;.;.;.;.;.;
MVP		0.84
MPC		0.88
ClinPred		0.98	D
GERP RS		4.8
Varity_R		0.85
gMVP		0.64

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.

Other links and lift over

hg19: chr11-125503111;