rs571899363

Variant names:

• chr11-637491-C-G
• rs571899363
• NM_000797.4:c.187C>G

Your query was ambiguous. Multiple possible variants found:

• chr11-637491-C-G
• chr11-637491-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_000797.4(DRD4):​c.187C>G​(p.Arg63Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000716 in 1,396,110 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.2e-7 (0 hom.)
• Consequence: DRD4 NM_000797.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.35

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.81

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DRD4	NM_000797.4	c.187C>G	p.Arg63Gly	missense_variant	Exon 1 of 4	ENST00000176183.6	NP_000788.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DRD4	ENST00000176183.6	c.187C>G	p.Arg63Gly	missense_variant	Exon 1 of 4	1	NM_000797.4	ENSP00000176183.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000650 AC: 1 AN: 153754 Hom.: 0 AF XY: 0.0000120 AC XY: 1 AN XY: 83106

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: 0.00

Gnomad NFE exome AF: 0.0000160

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 7.16e-7 AC: 1 AN: 1396110 Hom.: 0 Cov.: 32 AF XY: 0.00000145 AC XY: 1 AN XY: 690092

Gnomad4 AFR exome AF: 0.00

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: 0.00

Gnomad4 NFE exome AF: 9.22e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000434 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Benign	-0.091	T
BayesDel_noAF	Benign	-0.36
CADD	Uncertain	25
DANN	Uncertain	0.98
Eigen	Uncertain	0.29
Eigen_PC	Benign	0.20
FATHMM_MKL	Uncertain	0.91	D
M_CAP	Pathogenic	0.42	D
MetaRNN	Pathogenic	0.81	D
MetaSVM	Benign	-0.76	T
PrimateAI	Pathogenic	0.86	D
PROVEAN	Pathogenic	-4.5	D
REVEL	Benign	0.26
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.0020	D
Vest4		0.57
MutPred		0.72		Gain of glycosylation at T61 (P = 0.1002);
MVP		0.73
MPC		0.36
ClinPred		0.91	D
GERP RS		2.4
gMVP		0.49

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

Other links and lift over

dbSNP: rs571899363; hg19: chr11-637491;