Variant 20-45410085-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001048225.4(DBNDD2):c.431C>T(p.Ser144Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0000392 in 1,554,208 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000041 ( 0 hom. )

Consequence

DBNDD2
NM_001048225.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.72

Variant links:

Genes affected

DBNDD2 (HGNC:15881): (dysbindin domain containing 2) Involved in negative regulation of protein kinase activity. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

DBNDD2 links:

SYS1-DBNDD2 (HGNC:):

SYS1-DBNDD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DBNDD2	NM_001048225.4 linkuse as main transcript	c.431C>T	p.Ser144Leu	missense_variant	3/3	ENST00000372710.5
SYS1-DBNDD2	NR_003189.2 linkuse as main transcript	n.819C>T		non_coding_transcript_exon_variant	6/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DBNDD2	ENST00000372710.5 linkuse as main transcript	c.431C>T	p.Ser144Leu	missense_variant	3/3	1	NM_001048225.4	P1	Q9BQY9-2

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152140

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000190

AC:

AN:

157504

Hom.:

AF XY:

0.0000240

AC XY:

AN XY:

83468

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:

0.0000632

Gnomad NFE exome

AF:

0.0000328

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000414

AC:

AN:

1402068

Hom.:

Cov.:

AF XY:

0.0000419

AC XY:

AN XY:

691728

show subpopulations

Gnomad4 AFR exome

AF:

0.0000315

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:

0.0000202

Gnomad4 NFE exome

AF:

0.0000509

Gnomad4 OTH exome

AF:

0.0000172

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152140

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74308

show subpopulations

Gnomad4 AFR

AF:

0.0000483

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000301

Hom.:

Bravo

AF:

0.0000302

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000120

AC:

ExAC

AF:

0.0000380

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

Sep 13, 2023

The c.737C>T (p.S246L) alteration is located in exon 3 (coding exon 3) of the DBNDD2 gene. This alteration results from a C to T substitution at nucleotide position 737, causing the serine (S) at amino acid position 246 to be replaced by a leucine (L). 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

0.25

BayesDel_addAF

Uncertain

0.051

BayesDel_noAF

Benign

-0.16

Cadd

Pathogenic

Dann

Uncertain

1.0

Eigen

Uncertain

0.64

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Uncertain

0.94

M_CAP

Benign

0.079

MetaRNN

Uncertain

0.74

D;D;D;D;D;D

MetaSVM

Benign

-0.51

MutationTaster

Benign

0.99

D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.69

PROVEAN

Pathogenic

-4.6

D;D;D;D;D;D

REVEL

Uncertain

0.30

Sift

Uncertain

0.0010

D;D;D;D;D;D

Sift4G

Uncertain

0.032

D;D;D;D;D;D

Polyphen

1.0

.;.;D;.;.;.

Vest4

0.72

MVP

0.72

MPC

0.72

ClinPred

0.96

GERP RS

4.8

Varity_R

0.64

gMVP

0.46

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