Genetic Variant DBNDD1:p.Glu40Asp (chr16-90009342-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001288709.2(DBNDD1):c.-127G>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000284 in 1,613,610 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00028 ( 1 hom. )

Consequence

DBNDD1
NM_001288709.2 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.547

Variant links:

Genes affected

DBNDD1 (HGNC:28455): (dysbindin domain containing 1) Predicted to be involved in negative regulation of protein kinase activity. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

DBNDD1 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=0.09516588).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DBNDD1	NM_001042610.3 link	c.120G>T	p.Glu40Asp	missense_variant	Exon 2 of 4	ENST00000002501.11	NP_001036075.1	Q9H9R9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DBNDD1	ENST00000002501.11 link	c.120G>T	p.Glu40Asp	missense_variant	Exon 2 of 4	2	NM_001042610.3	ENSP00000002501.6		Q9H9R9-1

Frequencies

GnomAD3 genomes

AF:

0.000328

AC:

AN:

152250

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000392

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000559

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000301

AC:

AN:

248944

Hom.:

AF XY:

0.000333

AC XY:

AN XY:

135192

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000870

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000576

Gnomad OTH exome

AF:

0.000827

GnomAD4 exome

AF:

0.000281

AC:

410

AN:

1461242

Hom.:

Cov.:

AF XY:

0.000305

AC XY:

222

AN XY:

726920

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000339

Gnomad4 OTH exome

AF:

0.000282

GnomAD4 genome

AF:

0.000322

AC:

AN:

152368

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74512

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.000392

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000559

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000579

Hom.:

Bravo

AF:

0.000317

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000358

AC:

ExAC

AF:

0.000248

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000436

EpiControl

AF:

0.000296

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 23, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.180G>T (p.E60D) alteration is located in exon 2 (coding exon 2) of the DBNDD1 gene. This alteration results from a G to T substitution at nucleotide position 180, causing the glutamic acid (E) at amino acid position 60 to be replaced by an aspartic acid (D). 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

Benign

0.12

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.38

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.087

.;T;.;.

Eigen

Uncertain

0.37

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.73

T;T;T;T

M_CAP

Benign

0.013

MetaRNN

Benign

0.095

T;T;T;T

MetaSVM

Benign

-0.88

MutationAssessor

Uncertain

2.2

.;M;.;.

PrimateAI

Benign

0.45

PROVEAN

Uncertain

-2.4

N;N;N;N

REVEL

Benign

0.19

Sift

Pathogenic

0.0

D;D;D;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

0.99

D;D;.;.

Vest4

0.32

MutPred

0.62

.;Loss of sheet (P = 0.1398);.;.;

MVP

0.048

MPC

0.30

ClinPred

0.23

GERP RS

3.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.42

gMVP

0.11

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