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Gene Ontology Classifications
Symbol
Name
ID
Drd2
dopamine receptor D2
MGI:94924

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Automated description from the Alliance of Genome Resources (Release 7.0.0)

Enables G protein-coupled receptor activity; dopamine binding activity; and dopamine neurotransmitter receptor activity, coupled via Gi/Go. Involved in several processes, including hyaloid vascular plexus regression; negative regulation of innate immune response; and presynaptic modulation of chemical synaptic transmission. Acts upstream of or within several processes, including dopamine receptor signaling pathway; modulation of chemical synaptic transmission; and nervous system development. Located in axon; dendrite; and presynapse. Is active in several cellular components, including GABA-ergic synapse; dopaminergic synapse; and synaptic membrane. Is expressed in several structures, including alimentary system; genitourinary system; nervous system; respiratory system; and sensory organ. Used to study Parkinson's disease and primary hyperaldosteronism. Human ortholog(s) of this gene implicated in several diseases, including drug dependence (multiple); end stage renal disease; nicotine dependence; obesity; and type 2 diabetes mellitus. Orthologous to human DRD2 (dopamine receptor D2).



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Gene Ontology Evidence Code Abbreviations:

Experimental:
EXP
Inferred from experiment
HMP
Inferred from high throughput mutant phenotype
HGI
Inferred from high throughput genetic interaction
HDA
Inferred from high throughput direct assay
HEP
Inferred from high throughput expression pattern
IDA
Inferred from direct assay
IEP
Inferred from expression pattern
IGI
Inferred from genetic interaction
IMP
Inferred from mutant phenotype
IPI
Inferred from physical interaction
Homology:
IAS
Inferred from ancestral sequence
IBA
Inferred from biological aspect of ancestor
IBD
Inferred from biological aspect of descendant
IKR
Inferred from key residues
IMR
Inferred from missing residues
IRD
Inferred from rapid divergence
ISA
Inferred from sequence alignment
ISM
Inferred from sequence model
ISO
Inferred from sequence orthology
ISS
Inferred from sequence or structural similarity
Automated:
IEA
Inferred from electronic annotation
RCA
Reviewed computational analysis
Other:
IC
Inferred by curator
NAS
Non-traceable author statement
ND
No biological data available
TAS
Traceable author statement

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Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory