chr17-56834827-C-A

Variant names:

Variant summary

Our verdict is Pathogenic. The variant received 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate

The NM_003647.3(DGKE):c.32C>A(p.Ser11*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000412 in 1,455,156 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic,low penetrance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

DGKE
NM_003647.3 stop_gained

Scores

Clinical Significance

Pathogenic, low penetrance criteria provided, single submitter P:2O:1

Conservation

PhyloP100: 1.69

Publications

5 publications found

Variant links:

Genes affected

DGKE (HGNC:2852): (diacylglycerol kinase epsilon) Diacylglycerol kinases are thought to be involved mainly in the regeneration of phosphatidylinositol (PI) from diacylglycerol in the PI-cycle during cell signal transduction. When expressed in mammalian cells, DGK-epsilon shows specificity for arachidonyl-containing diacylglycerol. DGK-epsilon is expressed predominantly in testis. [provided by RefSeq, Jul 2008]

DGKE links:

C17orf67 (HGNC:27900): (chromosome 17 open reading frame 67) Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

C17orf67 links:

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ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 12 ACMG points.

PVS1

Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant located near the start codon (<100nt), not predicted to undergo nonsense mediated mRNA decay. There are 49 pathogenic variants in the truncated region.

PM2

Very rare variant in population databases, with high coverage;

PP5

Variant 17-56834827-C-A is Pathogenic according to our data. Variant chr17-56834827-C-A is described in ClinVar as Pathogenic,_low_penetrance. ClinVar VariationId is 50789.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DGKE	NM_003647.3 link	c.32C>A	p.Ser11*	stop_gained	Exon 2 of 12	ENST00000284061.8	NP_003638.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DGKE	ENST00000284061.8 link	c.32C>A	p.Ser11*	stop_gained	Exon 2 of 12	1	NM_003647.3	ENSP00000284061.3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000412

AC:

AN:

1455156

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

723396

show subpopulations

African (AFR)

AF:

0.0000300

AC:

AN:

33364

American (AMR)

AF:

0.00

AC:

AN:

44490

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25888

East Asian (EAS)

AF:

0.00

AC:

AN:

39608

South Asian (SAS)

AF:

0.0000116

AC:

AN:

85892

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4648

European-Non Finnish (NFE)

AF:

0.00000360

AC:

AN:

1109616

Other (OTH)

AF:

0.00

AC:

AN:

60026

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.458

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Significance: Pathogenic, low penetrance

Submissions summary: Pathogenic:2Other:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Atypical hemolytic-uremic syndrome

Pathogenic:2

Richard Lifton Laboratory, Yale University School of Medicine

Significance:Likely pathogenic

Review Status:no assertion criteria provided

Collection Method:literature only

Sep 26, 2025

Genomenon, Inc, Genomenon, Inc

Significance:Pathogenic, low penetrance

Review Status:criteria provided, single submitter

Collection Method:curation

DGKE p.Ser11Ter (c.32C>A) is a nonsense variant that introduces a premature stop codon at amino acid position 11, creating a truncated protein that may be subject to nonsense-mediated mRNA decay. This variant has been observed in at least one proband affected with atypical hemolytic-uremic syndrome (PMID:23542698). It is absent or not present at a significant frequency in gnomAD. In conclusion, we classify DGKE p.Ser11Ter (c.32C>A) as a pathogenic, low penetrance variant.

Hemolytic uremic syndrome, atypical, susceptibility to, 7

Other:1

May 01, 2013

OMIM

Significance:risk factor

Review Status:no assertion criteria provided

Collection Method:literature only

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Pathogenic

0.63

BayesDel_noAF

Pathogenic

0.31

CADD

Pathogenic

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0

.;.

Eigen

Uncertain

0.24

Eigen_PC

Benign

-0.069

LIST_S2

Benign

0.0

.;.

MetaRNN

Benign

0.0

.;.

MutationAssessor

Benign

0.0

.;.

PhyloP100

1.7

PROVEAN

Benign

0.0

.;.

Sift

Pathogenic

0.0

.;.

Sift4G

Pathogenic

0.0

.;.

Vest4

0.17

GERP RS

2.3

PromoterAI

0.029

Neutral

(source)

Mutation Taster

=11/189

disease causing (ClinVar)

(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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over