Variant 11-637426-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_000797.4(DRD4):c.122G>T(p.Gly41Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000779 in 1,526,918 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000073 ( 0 hom. )

Consequence

DRD4
NM_000797.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.973

Variant links:

Genes affected

DRD4 (HGNC:3025): (dopamine receptor D4) This gene encodes the D4 subtype of the dopamine receptor. The D4 subtype is a G-protein coupled receptor which inhibits adenylyl cyclase. It is a target for drugs which treat schizophrenia and Parkinson disease. Mutations in this gene have been associated with various behavioral phenotypes, including autonomic nervous system dysfunction, attention deficit/hyperactivity disorder, and the personality trait of novelty seeking. This gene contains a polymorphic number (2-10 copies) of tandem 48 nt repeats; the sequence shown contains four repeats. [provided by RefSeq, Jul 2008]

DRD4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAd4 at 19 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DRD4	NM_000797.4 link	c.122G>T	p.Gly41Val	missense_variant	Exon 1 of 4	ENST00000176183.6	NP_000788.2	P21917

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DRD4	ENST00000176183.6 link	c.122G>T	p.Gly41Val	missense_variant	Exon 1 of 4	1	NM_000797.4	ENSP00000176183.5		P21917

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

152020

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000736

Gnomad OTH

AF:

0.000958

GnomAD3 exomes

AF:

0.0000877

AC:

AN:

125492

Hom.:

AF XY:

0.0000729

AC XY:

AN XY:

68570

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000165

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000137

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.0000644

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000727

AC:

100

AN:

1374898

Hom.:

Cov.:

AF XY:

0.0000723

AC XY:

AN XY:

677800

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000169

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000763

Gnomad4 FIN exome

AF:

0.0000298

Gnomad4 NFE exome

AF:

0.0000781

Gnomad4 OTH exome

AF:

0.0000523

GnomAD4 genome

AF:

0.000125

AC:

AN:

152020

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74258

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000736

Gnomad4 OTH

AF:

0.000958

Bravo

AF:

0.000174

ExAC

AF:

0.0000164

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 25, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.122G>T (p.G41V) alteration is located in exon 1 (coding exon 1) of the DRD4 gene. This alteration results from a G to T substitution at nucleotide position 122, causing the glycine (G) at amino acid position 41 to be replaced by a valine (V). 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

0.65

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.23

CADD

Benign

DANN

Benign

0.97

Eigen

Uncertain

0.22

Eigen_PC

Benign

0.14

FATHMM_MKL

Uncertain

0.92

M_CAP

Pathogenic

0.95

MetaRNN

Uncertain

0.70

MetaSVM

Benign

-0.64

PrimateAI

Pathogenic

0.91

PROVEAN

Benign

-1.8

REVEL

Uncertain

0.37

Sift

Benign

0.19

Sift4G

Uncertain

0.021

Vest4

0.51

MVP

0.88

MPC

0.35

ClinPred

0.15

GERP RS

2.4

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

3.5

gMVP

0.70

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