Variant 10-73803612-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_003635.4(NDST2):c.2104C>T(p.Leu702Phe) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000172 in 1,613,020 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000086 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00018 ( 0 hom. )

Consequence

NDST2
NM_003635.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.78

Variant links:

Genes affected

NDST2 (HGNC:7681): (N-deacetylase and N-sulfotransferase 2) This gene encodes a member of the N-deacetylase/N-sulfotransferase subfamily of the sulfotransferase 1 proteins. The encoded enzyme has dual functions in processing glucosamine and heparin polymers, including N-deacetylation and N-sulfation. The encoded protein may be localized to the Golgi. [provided by RefSeq, Feb 2009]

NDST2 links:

ENSG00000272916 (HGNC:):

ENSG00000272916 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.819

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NDST2	NM_003635.4 linkuse as main transcript	c.2104C>T	p.Leu702Phe	missense_variant	11/15	ENST00000309979.11	NP_003626.1	P52849-1B4E139

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
NDST2	ENST00000309979.11 linkuse as main transcript	c.2104C>T	p.Leu702Phe	missense_variant	11/15	1	NM_003635.4	ENSP00000310657.6	P52849-1
NDST2	ENST00000299641.8 linkuse as main transcript	c.2104C>T	p.Leu702Phe	missense_variant	9/13	1		ENSP00000299641.5	P52849-1
ENSG00000272916	ENST00000603027.5 linkuse as main transcript	n.2104C>T		non_coding_transcript_exon_variant	11/17	2		ENSP00000475031.1	S4R438

Frequencies

GnomAD3 genomes

AF:

0.0000860

AC:

AN:

151230

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:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000143

AC:

AN:

251488

Hom.:

AF XY:

0.000184

AC XY:

AN XY:

135916

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000867

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000261

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000185

Gnomad OTH exome

AF:

0.000651

GnomAD4 exome

AF:

0.000181

AC:

264

AN:

1461790

Hom.:

Cov.:

AF XY:

0.000179

AC XY:

130

AN XY:

727200

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000290

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000192

Gnomad4 OTH exome

AF:

0.000331

GnomAD4 genome

AF:

0.0000860

AC:

AN:

151230

Hom.:

Cov.:

AF XY:

0.000136

AC XY:

AN XY:

73784

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:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000276

Hom.:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000132

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

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

Dec 15, 2022

The c.2104C>T (p.L702F) alteration is located in exon 11 (coding exon 9) of the NDST2 gene. This alteration results from a C to T substitution at nucleotide position 2104, causing the leucine (L) at amino acid position 702 to be replaced by a phenylalanine (F). 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

0.35

BayesDel_addAF

Pathogenic

0.16

BayesDel_noAF

Pathogenic

0.30

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.83

D;D;.

Eigen

Pathogenic

1.0

Eigen_PC

Pathogenic

0.98

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.96

D;.;.

M_CAP

Uncertain

0.092

MetaRNN

Pathogenic

0.82

D;D;D

MetaSVM

Uncertain

0.13

MutationAssessor

Pathogenic

3.3

M;M;.

PrimateAI

Pathogenic

0.82

PROVEAN

Uncertain

-3.4

.;D;.

REVEL

Uncertain

0.57

Sift

Uncertain

0.0010

.;D;.

Sift4G

Uncertain

0.0030

D;D;.

Polyphen

1.0

D;D;.

Vest4

0.97

MVP

0.79

MPC

0.37

ClinPred

0.75

GERP RS

6.0

Varity_R

0.86

gMVP

0.81

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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