13-105490025-C-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_172370.5(DAOA):c.406C>G(p.Gln136Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000682 in 1,608,548 control chromosomes in the GnomAD database, including 10 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0037 ( 3 hom., cov: 32)

Exomes 𝑓: 0.00037 ( 7 hom. )

Consequence

DAOA
NM_172370.5 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.699

Variant links:

Genes affected

DAOA (HGNC:21191): (D-amino acid oxidase activator) This gene encodes a protein that may function as an activator of D-amino acid oxidase, which degrades the gliotransmitter D-serine, a potent activator of N-methyl-D-aspartate (NMDA) type glutamate receptors. Studies also suggest that one encoded isoform may play a role in mitochondrial function and dendritic arborization. Polymorphisms in this gene have been implicated in susceptibility to schizophrenia and bipolar affective disorder. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Mar 2011]

DAOA links:

DAOA-AS1 (HGNC:30243): (DAOA antisense RNA 1)

DAOA-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.004847318).

BP6

Variant 13-105490025-C-G is Benign according to our data. Variant chr13-105490025-C-G is described in ClinVar as [Benign]. Clinvar id is 768629.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DAOA	NM_172370.5 linkuse as main transcript	c.406C>G	p.Gln136Glu	missense_variant	5/6	ENST00000375936.9
DAOA-AS1	NR_040247.1 linkuse as main transcript	n.264-8G>C		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DAOA	ENST00000375936.9 linkuse as main transcript	c.406C>G	p.Gln136Glu	missense_variant	5/6	1	NM_172370.5	P2	P59103-1
DAOA-AS1	ENST00000448407.1 linkuse as main transcript	n.264-8G>C		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

AF:

0.00372

AC:

565

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0126

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00229

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:

0.0000294

Gnomad OTH

AF:

0.00287

GnomAD3 exomes

AF:

0.000984

AC:

229

AN:

232748

Hom.:

AF XY:

0.000805

AC XY:

102

AN XY:

126648

show subpopulations

Gnomad AFR exome

AF:

0.0140

Gnomad AMR exome

AF:

0.000790

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:

0.00000974

Gnomad OTH exome

AF:

0.000348

GnomAD4 exome

AF:

0.000365

AC:

532

AN:

1456396

Hom.:

Cov.:

AF XY:

0.000327

AC XY:

237

AN XY:

724078

show subpopulations

Gnomad4 AFR exome

AF:

0.0138

Gnomad4 AMR exome

AF:

0.000846

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:

0.00000541

Gnomad4 OTH exome

AF:

0.000498

GnomAD4 genome

AF:

0.00371

AC:

565

AN:

152152

Hom.:

Cov.:

AF XY:

0.00332

AC XY:

247

AN XY:

74390

show subpopulations

Gnomad4 AFR

AF:

0.0126

Gnomad4 AMR

AF:

0.00229

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00284

Alfa

AF:

0.000526

Hom.:

Bravo

AF:

0.00417

ESP6500AA

AF:

0.0121

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00108

AC:

130

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Jan 08, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.098

BayesDel_addAF

Benign

-0.67

BayesDel_noAF

Benign

-0.72

Cadd

Benign

0.32

Dann

Benign

0.39

DEOGEN2

Benign

0.0050

T;.;T;T

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.015

MetaRNN

Benign

0.0048

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;.;.;N

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.26

PROVEAN

Benign

-1.3

N;N;.;.

REVEL

Benign

0.030

Sift

Pathogenic

0.0

D;D;.;.

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

0.0040

B;.;B;B

Vest4

0.19

MVP

0.10

MPC

0.0029

ClinPred

0.010

GERP RS

-1.6

Varity_R

0.17

gMVP

0.0017

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