Variant chr1-159781207-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001319658.2(DUSP23):c.107T>A(p.Val36Glu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000215 in 1,397,116 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: not found (cov: 33)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

DUSP23
NM_001319658.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.21

Variant links:

Genes affected

DUSP23 (HGNC:21480): (dual specificity phosphatase 23) Enables protein tyrosine/serine/threonine phosphatase activity. Involved in dephosphorylation. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

DUSP23 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.93

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DUSP23	NM_001319658.2 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	1/2	ENST00000368107.2	NP_001306587.1	Q9BVJ7A0A140VJI5
DUSP23	NM_001319659.2 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	2/3		NP_001306588.1	Q9BVJ7A0A140VJI5
DUSP23	NM_017823.5 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	2/3		NP_060293.2	Q9BVJ7A0A140VJI5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
DUSP23	ENST00000368107.2 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	1/2	1	NM_001319658.2	ENSP00000357087.1	Q9BVJ7
DUSP23	ENST00000368108.7 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	2/3	1		ENSP00000357088.3	Q9BVJ7
DUSP23	ENST00000368109.5 linkuse as main transcript	c.107T>A	p.Val36Glu	missense_variant	2/3	2		ENSP00000357089.1	Q9BVJ7

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000211

AC:

AN:

142100

Hom.:

AF XY:

0.00

AC XY:

AN XY:

76470

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000123

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000215

AC:

AN:

1397116

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

689024

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000841

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

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

May 14, 2024

The c.107T>A (p.V36E) alteration is located in exon 2 (coding exon 1) of the DUSP23 gene. This alteration results from a T to A substitution at nucleotide position 107, causing the valine (V) at amino acid position 36 to be replaced by a glutamic acid (E). 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

Pathogenic

0.95

BayesDel_addAF

Uncertain

0.16

BayesDel_noAF

Pathogenic

0.22

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.25

T;T;T

Eigen

Pathogenic

0.75

Eigen_PC

Pathogenic

0.70

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.81

.;.;T

M_CAP

Pathogenic

0.64

MetaRNN

Pathogenic

0.93

D;D;D

MetaSVM

Uncertain

0.61

MutationAssessor

Pathogenic

3.3

M;M;M

PrimateAI

Pathogenic

0.80

PROVEAN

Pathogenic

-5.0

D;D;D

REVEL

Pathogenic

0.89

Sift

Uncertain

0.0010

D;D;D

Sift4G

Pathogenic

0.0010

D;D;D

Polyphen

0.98

D;D;D

Vest4

0.69

MutPred

0.79

Gain of disorder (P = 0.0218);Gain of disorder (P = 0.0218);Gain of disorder (P = 0.0218);

MVP

1.0

MPC

1.4

ClinPred

0.99

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.97

gMVP

0.95

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