Variant X-86148993-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP4

The NM_053281.3(DACH2):c.373G>A(p.Val125Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000273 in 1,209,132 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 8 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000090 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000029 ( 0 hom. 8 hem. )

Consequence

DACH2
NM_053281.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.20

Variant links:

Genes affected

DACH2 (HGNC:16814): (dachshund family transcription factor 2) This gene is one of two genes which encode a protein similar to the Drosophila protein dachshund, a transcription factor involved in cell fate determination in the eye, limb and genital disc of the fly. The encoded protein contains two characteristic dachshund domains: an N-terminal domain responsible for DNA binding and a C-terminal domain responsible for protein-protein interactions. This gene is located on the X chromosome and is subject to inactivation by DNA methylation. The encoded protein may be involved in regulation of organogenesis and myogenesis, and may play a role in premature ovarian failure. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2008]

DACH2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.37078375).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DACH2	NM_053281.3 linkuse as main transcript	c.373G>A	p.Val125Ile	missense_variant	1/12	ENST00000373125.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DACH2	ENST00000373125.9 linkuse as main transcript	c.373G>A	p.Val125Ile	missense_variant	1/12	1	NM_053281.3	A2	Q96NX9-1
DACH2	ENST00000373131.5 linkuse as main transcript	c.373G>A	p.Val125Ile	missense_variant	1/12	2		P4	Q96NX9-2
DACH2	ENST00000461604.6 linkuse as main transcript	c.373G>A	p.Val125Ile	missense_variant, NMD_transcript_variant	1/13	5
DACH2	ENST00000506327.6 linkuse as main transcript	c.373G>A	p.Val125Ile	missense_variant, NMD_transcript_variant	1/12	2

Frequencies

GnomAD3 genomes

AF:

0.00000900

AC:

AN:

111066

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33260

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:

0.0000189

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000164

AC:

AN:

182874

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

67418

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000144

Gnomad SAS exome

AF:

0.0000524

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000291

AC:

AN:

1098066

Hom.:

Cov.:

AF XY:

0.0000220

AC XY:

AN XY:

363426

show subpopulations

Gnomad4 AFR exome

AF:

0.0000379

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000739

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000309

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

AF:

0.00000900

AC:

AN:

111066

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33260

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:

0.0000189

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

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 05, 2024

The c.373G>A (p.V125I) alteration is located in exon 1 (coding exon 1) of the DACH2 gene. This alteration results from a G to A substitution at nucleotide position 373, causing the valine (V) at amino acid position 125 to be replaced by an isoleucine (I). 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

0.51

BayesDel_addAF

Benign

-0.081

BayesDel_noAF

Benign

-0.090

Cadd

Pathogenic

Dann

Uncertain

1.0

FATHMM_MKL

Uncertain

0.94

LIST_S2

Pathogenic

0.99

D;D

M_CAP

Benign

0.060

MetaRNN

Benign

0.37

T;T

MetaSVM

Uncertain

0.43

MutationAssessor

Uncertain

2.6

M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-0.69

N;N

REVEL

Uncertain

0.53

Sift

Uncertain

0.016

D;D

Sift4G

Uncertain

0.043

D;D

Polyphen

0.93

P;P

Vest4

0.28

MutPred

0.53

Loss of catalytic residue at V125 (P = 0.1091);Loss of catalytic residue at V125 (P = 0.1091);

MVP

0.85

MPC

0.29

ClinPred

0.53

GERP RS

4.5

Varity_R

0.30

gMVP

0.81

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