dbSNP rs767779176: DRD4:p.Ala35Val (chr11-637408-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_000797.4(DRD4):c.104C>T(p.Ala35Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000917 in 1,494,652 control chromosomes in the GnomAD database, including 5 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000093 ( 5 hom. )

Consequence

DRD4
NM_000797.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.436

Publications

0 publications found

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 was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06276026).

BS2

High AC in GnomAd4 at 12 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000797.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DRD4	NM_000797.4	MANE Select	c.104C>T	p.Ala35Val	missense	Exon 1 of 4	NP_000788.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DRD4	ENST00000176183.6	TSL:1 MANE Select	c.104C>T	p.Ala35Val	missense	Exon 1 of 4	ENSP00000176183.5	P21917

Frequencies

GnomAD3 genomes

AF:

0.0000791

AC:

AN:

151772

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000656

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000387

Gnomad SAS

AF:

0.000829

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000737

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000188

AC:

AN:

95680

AF XY:

0.000265

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000475

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000837

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000931

AC:

125

AN:

1342880

Hom.:

Cov.:

AF XY:

0.000132

AC XY:

AN XY:

660020

show subpopulations

African (AFR)

AF:

0.000180

AC:

AN:

27848

American (AMR)

AF:

0.0000308

AC:

AN:

32494

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

22938

East Asian (EAS)

AF:

0.00

AC:

AN:

32084

South Asian (SAS)

AF:

0.00101

AC:

AN:

73392

European-Finnish (FIN)

AF:

0.00

AC:

AN:

32690

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4048

European-Non Finnish (NFE)

AF:

0.0000415

AC:

AN:

1061408

Other (OTH)

AF:

0.0000179

AC:

AN:

55978

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.528

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000791

AC:

AN:

151772

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74148

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41374

American (AMR)

AF:

0.0000656

AC:

AN:

15240

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.000387

AC:

AN:

5174

South Asian (SAS)

AF:

0.000829

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10518

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000737

AC:

AN:

67856

Other (OTH)

AF:

0.00

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000436

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.0000897

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.081

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.54

CADD

Benign

(source)

DANN

Benign

0.97

Eigen

Benign

-0.82

Eigen_PC

Benign

-0.84

FATHMM_MKL

Benign

0.10

M_CAP

Pathogenic

0.60

MetaRNN

Benign

0.063

MetaSVM

Benign

-1.0

PhyloP100

-0.44

PrimateAI

Pathogenic

0.83

PROVEAN

Benign

-0.55

REVEL

Benign

0.011

Sift

Benign

0.64

Sift4G

Benign

1.0

Vest4

0.18

MutPred

0.34

Loss of disorder (P = 0.0658)

MVP

0.53

MPC

0.28

ClinPred

0.023

GERP RS

0.40

PromoterAI

-0.0024

Neutral

(source)

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

4.2

gMVP

0.21

Mutation Taster

=78/22

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over