11-113410831-C-A

Position:

• chr11-113410831-C-A

Variant summary

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

The NM_000795.4(DRD2):​c.1228G>T​(p.Ala410Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,461,880 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: DRD2 NM_000795.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.16

Genes affected

DRD2 (HGNC:3023): (dopamine receptor D2) This gene encodes the D2 subtype of the dopamine receptor. This G-protein coupled receptor inhibits adenylyl cyclase activity. A missense mutation in this gene causes myoclonus dystonia; other mutations have been associated with schizophrenia. Alternative splicing of this gene results in two transcript variants encoding different isoforms. A third variant has been described, but it has not been determined whether this form is normal or due to aberrant splicing. [provided by RefSeq, Jul 2008]

ENSG00000256757 (HGNC:):

ACMG classification

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	Protein	UniProt
DRD2	NM_000795.4	c.1228G>T	p.Ala410Ser	missense_variant	8/8	ENST00000362072.8	NP_000786.1
DRD2	NM_016574.4	c.1141G>T	p.Ala381Ser	missense_variant	7/7		NP_057658.2
DRD2	XM_017017296.3	c.1228G>T	p.Ala410Ser	missense_variant	8/8		XP_016872785.1
DRD2	XM_047426511.1	c.1141G>T	p.Ala381Ser	missense_variant	7/7		XP_047282467.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DRD2	ENST00000362072.8	c.1228G>T	p.Ala410Ser	missense_variant	8/8	1	NM_000795.4	ENSP00000354859.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000399 AC: 1 AN: 250908 Hom.: 0 AF XY: 0.00000737 AC XY: 1 AN XY: 135674

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: 0.00000883

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461880 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 727242

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: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ExAC AF: 0.00000824 AC: 1

EpiCase AF: 0.00

EpiControl AF: 0.000119

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Uncertain	0.084	D
BayesDel_noAF	Benign	-0.12
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Benign	0.21	.;T;.;T;.
Eigen	Pathogenic	0.83
Eigen_PC	Pathogenic	0.78
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.93	D;.;D;D;D
M_CAP	Benign	0.059	D
MetaRNN	Uncertain	0.47	T;T;T;T;T
MetaSVM	Benign	-0.55	T
MutationAssessor	Uncertain	2.5	.;M;.;M;.
PrimateAI	Uncertain	0.65	T
PROVEAN	Benign	-1.8	N;N;N;N;N
REVEL	Uncertain	0.34
Sift	Uncertain	0.0070	D;D;D;D;D
Sift4G	Benign	0.10	T;T;T;T;D
Polyphen		1.0	D;D;D;D;.
Vest4		0.50
MutPred		0.67		.;Gain of sheet (P = 0.0827);.;Gain of sheet (P = 0.0827);.;
MVP		0.63
MPC		1.5
ClinPred		0.90	D
GERP RS		5.9
Varity_R		0.69
gMVP		0.72

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.18		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: rs758683320; hg19: chr11-113281553;