Variant 19-46660908-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_145056.3(DACT3):c.157G>A(p.Gly53Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000144 in 1,385,804 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: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

DACT3
NM_145056.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.97

Variant links:

Genes affected

DACT3 (HGNC:30745): (dishevelled binding antagonist of beta catenin 3) Predicted to enable delta-catenin binding activity; protein kinase A binding activity; and protein kinase C binding activity. Involved in negative regulation of canonical Wnt signaling pathway and negative regulation of cell growth. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

DACT3 links:

DACT3-AS1 (HGNC:44120): (DACT3 antisense RNA 1)

DACT3-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.34986043).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DACT3	NM_145056.3 linkuse as main transcript	c.157G>A	p.Gly53Arg	missense_variant	1/4	ENST00000391916.7	NP_659493.2
DACT3-AS1	NR_040042.1 linkuse as main transcript	n.45+500C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
DACT3	ENST00000391916.7 linkuse as main transcript	c.157G>A	p.Gly53Arg	missense_variant	1/4	5	NM_145056.3	ENSP00000375783	P1
DACT3	ENST00000410105.2 linkuse as main transcript	c.157G>A	p.Gly53Arg	missense_variant	1/3	2		ENSP00000387300
DACT3-AS1	ENST00000525008.5 linkuse as main transcript	n.45+500C>T		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000755

AC:

AN:

132480

Hom.:

AF XY:

0.00

AC XY:

AN XY:

72550

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:

0.0000201

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000144

AC:

AN:

1385804

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

683892

show subpopulations

Gnomad4 AFR exome

AF:

0.0000321

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:

9.28e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000532

Hom.:

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

Apr 22, 2024

The c.157G>A (p.G53R) alteration is located in exon 1 (coding exon 1) of the DACT3 gene. This alteration results from a G to A substitution at nucleotide position 157, causing the glycine (G) at amino acid position 53 to be replaced by an arginine (R). 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

0.73

BayesDel_addAF

Benign

-0.076

BayesDel_noAF

Benign

-0.35

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0078

T;.

Eigen

Uncertain

0.26

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Benign

0.73

LIST_S2

Benign

0.69

T;T

M_CAP

Pathogenic

0.55

MetaRNN

Benign

0.35

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.5

L;.

MutationTaster

Benign

0.97

D;D

PrimateAI

Pathogenic

0.93

PROVEAN

Benign

-1.7

N;N

REVEL

Benign

0.27

Sift

Benign

0.088

T;D

Sift4G

Benign

0.17

T;T

Polyphen

1.0

D;D

Vest4

0.23

MutPred

0.26

Gain of solvent accessibility (P = 0.0037);Gain of solvent accessibility (P = 0.0037);

MVP

0.47

ClinPred

0.86

GERP RS

4.0

Varity_R

0.18

gMVP

0.13

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