rs375706148

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_006904.7(PRKDC):c.7010T>C(p.Leu2337Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000808 in 1,609,512 control chromosomes in the GnomAD database, including 2 homozygotes. 11/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000080 ( 2 hom. )

Consequence

PRKDC
NM_006904.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 3.08

Variant links:

Genes affected

PRKDC (HGNC:9413): (protein kinase, DNA-activated, catalytic subunit) This gene encodes the catalytic subunit of the DNA-dependent protein kinase (DNA-PK). It functions with the Ku70/Ku80 heterodimer protein in DNA double strand break repair and recombination. The protein encoded is a member of the PI3/PI4-kinase family.[provided by RefSeq, Jul 2010]

PRKDC links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRKDC	NM_006904.7 link	c.7010T>C	p.Leu2337Pro	missense_variant	Exon 53 of 86	ENST00000314191.7	NP_008835.5	P78527-1
PRKDC	NM_001081640.2 link	c.7010T>C	p.Leu2337Pro	missense_variant	Exon 53 of 85		NP_001075109.1	P78527-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRKDC	ENST00000314191.7 link	c.7010T>C	p.Leu2337Pro	missense_variant	Exon 53 of 86	1	NM_006904.7	ENSP00000313420.3		P78527-1
PRKDC	ENST00000338368.7 link	c.7010T>C	p.Leu2337Pro	missense_variant	Exon 53 of 85	1		ENSP00000345182.4		P78527-2

Frequencies

GnomAD3 genomes

AF:

0.0000919

AC:

AN:

152262

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000217

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000820

AC:

AN:

243940

Hom.:

AF XY:

0.0000982

AC XY:

AN XY:

132366

show subpopulations

Gnomad AFR exome

AF:

0.000195

Gnomad AMR exome

AF:

0.000121

Gnomad ASJ exome

AF:

0.000620

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000683

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000449

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000796

AC:

116

AN:

1457132

Hom.:

Cov.:

AF XY:

0.0000773

AC XY:

AN XY:

724700

show subpopulations

Gnomad4 AFR exome

AF:

0.000392

Gnomad4 AMR exome

AF:

0.000162

Gnomad4 ASJ exome

AF:

0.000503

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000235

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000594

Gnomad4 OTH exome

AF:

0.000183

GnomAD4 genome

AF:

0.0000919

AC:

AN:

152380

Hom.:

Cov.:

AF XY:

0.000107

AC XY:

AN XY:

74512

show subpopulations

Gnomad4 AFR

AF:

0.000216

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000986

Hom.:

Bravo

AF:

0.000110

ExAC

AF:

0.0000662

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Breakthrough Genomics, Breakthrough Genomics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Severe combined immunodeficiency due to DNA-PKcs deficiency

Uncertain:1

Oct 16, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This sequence change replaces leucine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 2337 of the PRKDC protein (p.Leu2337Pro). This variant is present in population databases (rs375706148, gnomAD 0.04%). This variant has not been reported in the literature in individuals affected with PRKDC-related conditions. ClinVar contains an entry for this variant (Variation ID: 541988). Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is not expected to disrupt PRKDC protein function with a negative predictive value of 80%. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.090

BayesDel_addAF

Benign

-0.091

BayesDel_noAF

Benign

-0.090

CADD

Benign

DANN

Benign

0.68

DEOGEN2

Benign

0.19

T;.

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.62

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.63

T;T

M_CAP

Benign

0.0096

MetaRNN

Uncertain

0.55

D;D

MetaSVM

Benign

-0.80

MutationAssessor

Uncertain

2.3

M;M

PrimateAI

Benign

0.42

REVEL

Uncertain

0.37

Sift4G

Benign

0.12

T;T

Polyphen

0.027

B;.

Vest4

0.70

MVP

0.83

MPC

0.33

ClinPred

0.029

GERP RS

3.9

Varity_R

0.19

gMVP

0.65

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