Variant X-24465506-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_005391.5(PDK3):c.51G>T(p.Glu17Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000913 in 1,095,339 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict 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: 25)

Exomes 𝑓: 9.1e-7 ( 0 hom. 1 hem. )

Consequence

PDK3
NM_005391.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.04

Variant links:

Genes affected

PDK3 (HGNC:8811): (pyruvate dehydrogenase kinase 3) The pyruvate dehydrogenase (PDH) complex is a nuclear-encoded mitochondrial multienzyme complex that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It provides the primary link between glycolysis and the tricarboxylic acid (TCA) cycle, and thus is one of the major enzymes responsible for the regulation of glucose metabolism. The enzymatic activity of PDH is regulated by a phosphorylation/dephosphorylation cycle, and phosphorylation results in inactivation of PDH. The protein encoded by this gene is one of the three pyruvate dehydrogenase kinases that inhibits the PDH complex by phosphorylation of the E1 alpha subunit. This gene is predominantly expressed in the heart and skeletal muscles. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2010]

PDK3 links:

PDK3 (HGNC:):

PDK3 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12827986).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDK3	NM_005391.5 linkuse as main transcript	c.51G>T	p.Glu17Asp	missense_variant	1/11	ENST00000379162.9	NP_005382.1	Q15120-1
PDK3	NM_001142386.3 linkuse as main transcript	c.51G>T	p.Glu17Asp	missense_variant	1/12		NP_001135858.1	Q15120-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PDK3	ENST00000379162.9 linkuse as main transcript	c.51G>T	p.Glu17Asp	missense_variant	1/11	1	NM_005391.5	ENSP00000368460.4	Q15120-1
PDK3	ENST00000568479.2 linkuse as main transcript	c.51G>T	p.Glu17Asp	missense_variant	1/12	6		ENSP00000498864.1	Q15120-2
PDK3	ENST00000493226.2 linkuse as main transcript	n.263G>T		non_coding_transcript_exon_variant	1/3	5
PDK3	ENST00000648777.1 linkuse as main transcript	n.51G>T		non_coding_transcript_exon_variant	1/12			ENSP00000497727.1	Q15120-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000567

AC:

AN:

176389

Hom.:

AF XY:

0.0000156

AC XY:

AN XY:

64079

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000129

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

9.13e-7

AC:

AN:

1095339

Hom.:

Cov.:

AF XY:

0.00000277

AC XY:

AN XY:

361061

show subpopulations

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:

0.00000119

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.61

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.020

T;.

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.89

.;D

M_CAP

Benign

0.060

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.1

L;L

PrimateAI

Pathogenic

0.82

PROVEAN

Benign

0.91

N;N

REVEL

Benign

0.078

Sift

Benign

0.84

T;T

Sift4G

Benign

0.86

T;T

Polyphen

0.0

B;.

Vest4

0.18

MutPred

0.35

Loss of helix (P = 0.0558);Loss of helix (P = 0.0558);

MVP

0.52

MPC

0.90

ClinPred

0.16

GERP RS

3.2

Varity_R

0.36

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over