Variant 3-52524854-C-A 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_001134231.2(NT5DC2):c.1375G>T(p.Val459Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0000682 in 1,612,248 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000072 ( 0 hom. )

Consequence

NT5DC2
NM_001134231.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.51

Variant links:

Genes affected

NT5DC2 (HGNC:25717): (5'-nucleotidase domain containing 2) Predicted to enable 5'-nucleotidase activity. Predicted to be involved in dephosphorylation. [provided by Alliance of Genome Resources, Apr 2022]

NT5DC2 links:

Genome browser will be placed here

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=0.20518488).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
NT5DC2	NM_001134231.2 linkuse as main transcript	c.1375G>T	p.Val459Leu	missense_variant	13/14	ENST00000422318.7
NT5DC2	NM_022908.3 linkuse as main transcript	c.1264G>T	p.Val422Leu	missense_variant	13/14
NT5DC2	XM_006713303.4 linkuse as main transcript	c.1375G>T	p.Val459Leu	missense_variant	13/14
NT5DC2	XM_047448760.1 linkuse as main transcript	c.1264G>T	p.Val422Leu	missense_variant	13/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NT5DC2	ENST00000422318.7 linkuse as main transcript	c.1375G>T	p.Val459Leu	missense_variant	13/14	5	NM_001134231.2	P2	Q9H857-2

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152132

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000205

AC:

AN:

244436

Hom.:

AF XY:

0.0000226

AC XY:

AN XY:

132926

show subpopulations

Gnomad AFR exome

AF:

0.0000631

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:

0.0000371

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000719

AC:

105

AN:

1460116

Hom.:

Cov.:

AF XY:

0.0000578

AC XY:

AN XY:

726358

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.0000917

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000329

AC:

AN:

152132

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000453

ExAC

AF:

0.0000330

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 07, 2023

The c.1375G>T (p.V459L) alteration is located in exon 13 (coding exon 13) of the NT5DC2 gene. This alteration results from a G to T substitution at nucleotide position 1375, causing the valine (V) at amino acid position 459 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.39

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.42

CADD

Uncertain

DANN

Benign

0.97

DEOGEN2

Benign

0.020

T;T;.;.

Eigen

Benign

-0.19

Eigen_PC

Benign

-0.047

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.86

D;D;D;D

M_CAP

Benign

0.024

MetaRNN

Benign

0.21

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.2

.;L;.;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-1.6

N;N;N;N

REVEL

Benign

0.076

Sift

Benign

0.37

T;T;T;T

Sift4G

Benign

0.46

T;T;T;T

Polyphen

0.0020

.;B;.;.

Vest4

0.35, 0.34, 0.35

MutPred

0.57

.;Loss of MoRF binding (P = 0.1028);.;.;

MVP

0.18

MPC

0.41

ClinPred

0.11

GERP RS

4.2

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.6

Varity_R

0.19

gMVP

0.71

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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