rs10934256

Variant names:

• chr3-114166805-C-A
• rs10934256
• NM_000796.6:c.270+4918G>T

Your query was ambiguous. Multiple possible variants found:

• chr3-114166805-C-A
• chr3-114166805-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000796.6(DRD3):​c.270+4918G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.185 in 152,070 control chromosomes in the GnomAD database, including 2,825 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.19 (2825 hom., cov: 32)
• Consequence: DRD3 NM_000796.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.299
• Publications: 12 publications found

Genes affected

DRD3 (HGNC:3024): (dopamine receptor D3) This gene encodes the D3 subtype of the five (D1-D5) dopamine receptors. The activity of the D3 subtype receptor is mediated by G proteins which inhibit adenylyl cyclase. This receptor is localized to the limbic areas of the brain, which are associated with cognitive, emotional, and endocrine functions. Genetic variation in this gene may be associated with susceptibility to hereditary essential tremor 1. Alternative splicing of this gene results in transcript variants encoding different isoforms, although some variants may be subject to nonsense-mediated decay (NMD). [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.275 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DRD3	NM_000796.6	c.270+4918G>T		intron_variant	Intron 2 of 6	ENST00000383673.5	NP_000787.2
DRD3	NM_001282563.2	c.270+4918G>T		intron_variant	Intron 3 of 7		NP_001269492.1
DRD3	NM_001290809.1	c.270+4918G>T		intron_variant	Intron 3 of 7		NP_001277738.1
DRD3	NM_033663.6	c.270+4918G>T		intron_variant	Intron 2 of 7		NP_387512.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DRD3	ENST00000383673.5	c.270+4918G>T		intron_variant	Intron 2 of 6	1	NM_000796.6	ENSP00000373169.2

Frequencies

GnomAD3 genomes AF: 0.185 AC: 28145 AN: 151952 Hom.: 2821 Cov.: 32

Gnomad AFR AF: 0.126

Gnomad AMI AF: 0.218

Gnomad AMR AF: 0.282

Gnomad ASJ AF: 0.204

Gnomad EAS AF: 0.267

Gnomad SAS AF: 0.186

Gnomad FIN AF: 0.165

Gnomad MID AF: 0.263

Gnomad NFE AF: 0.194

Gnomad OTH AF: 0.197

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.185 AC: 28158 AN: 152070 Hom.: 2825 Cov.: 32 AF XY: 0.187 AC XY: 13900 AN XY: 74348

African (AFR) AF: 0.126 AC: 5214 AN: 41454

American (AMR) AF: 0.282 AC: 4313 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.204 AC: 708 AN: 3470

East Asian (EAS) AF: 0.267 AC: 1382 AN: 5176

South Asian (SAS) AF: 0.186 AC: 897 AN: 4818

European-Finnish (FIN) AF: 0.165 AC: 1748 AN: 10574

Middle Eastern (MID) AF: 0.255 AC: 75 AN: 294

European-Non Finnish (NFE) AF: 0.194 AC: 13208 AN: 67980

Other (OTH) AF: 0.197 AC: 415 AN: 2106

Alfa AF: 0.191 Hom.: 2450

Bravo AF: 0.192

Asia WGS AF: 0.218 AC: 758 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	9.6
DANN	Benign	0.67
PhyloP100		0.30
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs10934256; hg19: chr3-113885652;