Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
1813
Gene name Gene Name - the full gene name approved by the HGNC.
Dopamine receptor D2
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
DRD2
Synonyms (NCBI Gene) Gene synonyms aliases
D2DR, D2R
Chromosome Chromosome number
11
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
11q23.2
Summary Summary of gene provided in NCBI Entrez Gene.
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
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs1076560 C>A,G Likely-benign, drug-response Intron variant
rs1800496 G>A Likely-benign, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT437986 hsa-miR-9-5p Luciferase reporter assay 24675081
MIRT437986 hsa-miR-9-5p Luciferase reporter assay 24675081
MIRT945332 hsa-miR-1285 CLIP-seq
MIRT945333 hsa-miR-1291 CLIP-seq
MIRT945334 hsa-miR-1827 CLIP-seq
Transcription factors
Transcription factor Regulation Reference
NFKB1 Unknown 17317773;18354387
RELA Unknown 17317773;18354387
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane IEA
GO:0001591 Function Dopamine neurotransmitter receptor activity, coupled via Gi/Go IBA 21873635
GO:0001591 Function Dopamine neurotransmitter receptor activity, coupled via Gi/Go IDA 8301582
GO:0001659 Process Temperature homeostasis ISS
GO:0001666 Process Response to hypoxia IEA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
126450 3023 ENSG00000149295
Protein
UniProt ID P14416
Protein name D(2) dopamine receptor (Dopamine D2 receptor)
Protein function Dopamine receptor whose activity is mediated by G proteins which inhibit adenylyl cyclase (PubMed:21645528). Positively regulates postnatal regression of retinal hyaloid vessels via suppression of VEGFR2/KDR activity, downstream of OPN5 (By simi
PDB 5AER , 6CM4 , 6LUQ , 6VMS , 7DFP , 7JVR , 8IRS , 8TZQ , 8U02
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00001 7tm_1 51 426 7 transmembrane receptor (rhodopsin family) Family
Tissue specificity TISSUE SPECIFICITY: [Isoform 1]: Expressed in the anterior pituitary gland. {ECO:0000269|PubMed:2531656}.; TISSUE SPECIFICITY: [Isoform 2]: Expressed in the anterior pituitary gland. {ECO:0000269|PubMed:2531656}.
Sequence
Sequence length 443
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Rap1 signaling pathway
cAMP signaling pathway
Neuroactive ligand-receptor interaction
Hormone signaling
Gap junction
Dopaminergic synapse
Parkinson disease
Cocaine addiction
Alcoholism
  Dopamine receptors
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Attention deficit hyperactivity disorder Attention Deficit Disorder, Attention deficit hyperactivity disorder rs786205019 17671965
Hyperprolactinemia Hyperprolactinemia rs398122522, rs376188691, rs754974807 19339912, 15286066
Hypertension Hypertensive disease rs13306026 11566895
Myoclonic dystonia Myoclonic dystonia rs121908489, rs121908490, rs863223283, rs121908491, rs863223284, rs1584531843, rs121908492, rs863223285, rs398123812, rs786205860, rs794727794, rs886039595, rs1057517990, rs1057519246, rs1189469219
View all (27 more)
Unknown
Disease term Disease name Evidence References Source
Mental depression Mental Depression, Depressive disorder, Major depression, single episode, Unipolar Depression, Recurrent depression, Major Depressive Disorder 23683269, 21540761, 24780147, 23512949, 20526230, 11728608, 23696934, 24555772, 24322206, 22796099, 1385598, 29942085 ClinVar
Neuroticism Neuroticism GWAS
Bipolar Disorder Bipolar Disorder GWAS
Anxiety Disorder Anxiety Disorder GWAS
Associations from Text Mining
Disease Name Relationship Type References
Abortion Habitual Associate 26370377
ACTH Secreting Pituitary Adenoma Associate 19318729, 26607296
Adenoma Associate 19065655, 25536318, 26607296
Adenoma Islet Cell Stimulate 18981718
AIDS Associated Nephropathy Associate 24078558
Alcohol Withdrawal Delirium Associate 23238469
Alcohol Withdrawal Seizures Associate 23238469
Alcoholism Associate 17476365, 19900188, 20146828, 22848508, 23238469, 23670889, 24634060, 24636783, 25053368, 29483278
Alzheimer Disease Associate 19204262
Anhedonia Associate 27886638