AF_AFP61168F1

Computed structure model of D(2) dopamine receptor

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	D(2) dopamine receptor	cation binding ion binding binding catecholamine binding dopamine binding small molecule binding protein binding G-protein alpha-subunit binding protein-containing complex binding heterotrimeric G-protein binding heterocyclic compound binding neurotransmitter receptor activity dopamine neurotransmitter receptor activity postsynaptic neurotransmitter receptor activity cation binding ion binding binding catecholamine binding dopamine binding small molecule binding protein binding G-protein alpha-subunit binding protein-containing complex binding heterotrimeric G-protein binding heterocyclic compound binding neurotransmitter receptor activity dopamine neurotransmitter receptor activity postsynaptic neurotransmitter receptor activity molecular transducer activity dopamine neurotransmitter receptor activity, coupled via Gi/Go signaling receptor activity identical protein binding G protein-coupled receptor activity transmembrane signaling receptor activity ionotropic glutamate receptor binding signaling receptor binding glutamate receptor binding	response to stimulus response to chemical response to xenobiotic stimulus organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization arachidonate secretion response to stimulus response to chemical response to xenobiotic stimulus organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization arachidonate secretion monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization icosanoid secretion long-chain fatty acid transport regulation of cytokinesis regulation of biological process regulation of cellular process positive regulation of cell division regulation of cell cycle process biological regulation positive regulation of biological process cytokinesis positive regulation of cell cycle regulation of cell division positive regulation of cytokinesis positive regulation of cell cycle process cellular process cell division cell cycle regulation of cell cycle positive regulation of cellular process cell cycle process intracellular protein localization regulation of localization import into cell regulation of transport regulation of neurotransmitter transport neurotransmitter transport neurotransmitter uptake regulation of neurotransmitter uptake catabolic process autophagy metabolic process process utilizing autophagic mechanism cellular response to nitrogen compound cellular response to stimulus response to dopamine signaling cellular response to dopamine response to monoamine cell communication response to catecholamine cellular response to catecholamine stimulus signal transduction G protein-coupled dopamine receptor signaling pathway response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus G protein-coupled receptor signaling pathway response to lipid response to retinoic acid cellular response to retinoic acid cellular response to lipid response to toxic substance multicellular organismal process cellular developmental process forebrain development central nervous system neuron development cell development substrate-independent telencephalic tangential migration cerebral cortex GABAergic interneuron differentiation interneuron migration multicellular organism development neurogenesis central nervous system neuron differentiation telencephalon cell migration forebrain cell migration neuron differentiation cell differentiation substrate-independent telencephalic tangential interneuron migration cerebral cortex GABAergic interneuron migration anatomical structure development cell migration cell motility GABAergic neuron differentiation system development developmental process head development interneuron migration from the subpallium to the cortex neuron migration forebrain generation of neurons animal organ development brain development nervous system development cerebral cortex GABAergic interneuron development generation of neurons forebrain neuron development central nervous system development neuron development telencephalon development cerebral cortex neuron differentiation forebrain neuron differentiation response to metal ion response to iron ion regulation of biosynthetic process rhythmic process circadian regulation of gene expression circadian rhythm regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process regulation of cellular response to hypoxia cellular response to oxygen levels cellular response to hypoxia negative regulation of biological process regulation of cellular response to stress cellular response to decreased oxygen levels cellular response to stress regulation of response to stress response to stress negative regulation of cellular process response to decreased oxygen levels negative regulation of response to stimulus negative regulation of cellular response to hypoxia regulation of response to stimulus response to hypoxia response to oxygen levels response to abiotic stimulus axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cellular component organization cell projection morphogenesis neuron projection morphogenesis cellular component organization or biogenesis plasma membrane bounded cell projection organization axon development cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis amine metabolic process catecholamine metabolic process phenol-containing compound metabolic process dopamine metabolic process catechol-containing compound metabolic process biogenic amine metabolic process startle response system process nervous system process neuromuscular process response to external stimulus positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process regulation of glial cell-derived neurotrophic factor production positive regulation of gene expression glial cell-derived neurotrophic factor production positive regulation of multicellular organismal process positive regulation of cytokine production positive regulation of glial cell-derived neurotrophic factor production regulation of potassium ion transport regulation of monoatomic ion transport metal ion transport monoatomic ion transport potassium ion transport monoatomic cation transport regulation of metal ion transport response to alcohol cellular response to alcohol cellular response to ethanol response to ethanol negative regulation of signaling modulation of chemical synaptic transmission synaptic transmission, glutamatergic regulation of synaptic transmission, glutamatergic negative regulation of synaptic transmission negative regulation of cell communication synaptic signaling trans-synaptic signaling regulation of signaling cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication negative regulation of synaptic transmission, glutamatergic response to morphine response to isoquinoline alkaloid response to alkaloid regulation of biological quality negative regulation of cytosolic calcium ion concentration monoamine transport positive regulation of dopamine uptake involved in synaptic transmission cellular localization regulation of catecholamine uptake involved in synaptic transmission nitrogen compound transport organic hydroxy compound transport dopamine transport catecholamine uptake positive regulation of amine transport dopamine uptake involved in synaptic transmission catecholamine transport establishment of localization in cell regulation of dopamine uptake involved in synaptic transmission neurotransmitter reuptake positive regulation of neurotransmitter transport catecholamine uptake involved in synaptic transmission amine transport positive regulation of catecholamine uptake involved in synaptic transmission positive regulation of transport positive regulation of neurotransmitter uptake regulation of amine transport synaptic transmission, dopaminergic dopamine uptake adult walking behavior adult locomotory behavior behavior adult behavior locomotory behavior walking behavior acid secretion response to auditory stimulus auditory behavior response to mechanical stimulus mechanosensory behavior negative adaptation of signaling pathway receptor internalization desensitization of G protein-coupled receptor signaling pathway regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway vesicle-mediated transport regulation of G protein-coupled receptor signaling pathway G protein-coupled receptor internalization negative regulation of signal transduction adaptation of signaling pathway receptor-mediated endocytosis endocytosis phospholipase C-activating dopamine receptor signaling pathway phospholipase C-activating G protein-coupled receptor signaling pathway smooth muscle contraction phasic smooth muscle contraction muscle contraction peristalsis muscle system process neuron-neuron synaptic transmission positive regulation of cell communication positive regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade MAPK cascade ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of signaling long-term synaptic potentiation positive regulation of long-term synaptic potentiation regulation of synaptic plasticity positive regulation of synaptic transmission regulation of long-term synaptic potentiation morphogenesis of a branching structure branching morphogenesis of a nerve sensory perception of chemical stimulus sensory perception sensory perception of smell regulation of catecholamine secretion secretion by cell regulation of secretion by cell signal release export from cell dopamine secretion regulation of secretion catecholamine secretion regulation of dopamine secretion regulation of body fluid levels renal system process positive regulation of urine volume regulation of urine volume negative regulation of protein transport establishment of protein localization negative regulation of transport negative regulation of secretion negative regulation of hormone secretion negative regulation of secretion by cell regulation of peptide hormone secretion negative regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region negative regulation of establishment of protein localization protein secretion regulation of protein secretion negative regulation of protein secretion regulation of hormone secretion regulation of protein localization regulation of peptide secretion hormone secretion protein localization to extracellular region negative regulation of peptide secretion peptide secretion amide transport negative regulation of protein localization regulation of peptide transport regulation of establishment of protein localization regulation of protein transport peptide transport negative regulation of insulin secretion protein transport regulation of insulin secretion peptide hormone secretion hormone transport insulin secretion cell population proliferation epithelial cell proliferation renal sodium excretion inorganic ion homeostasis regulation of renal system process homeostatic process regulation of system process positive regulation of secretion monoatomic ion homeostasis monoatomic cation homeostasis positive regulation of renal sodium excretion excretion sodium ion homeostasis renal tubular secretion regulation of renal sodium excretion chemical homeostasis regulation of excretion response to inactivity multicellular organismal-level homeostasis temperature homeostasis learning learning or memory cognition associative learning response to amine response to amphetamine cell surface receptor signaling pathway Wnt signaling pathway negative regulation of locomotion regulation of cell motility negative regulation of neuron migration regulation of neuron migration regulation of cell migration locomotion negative regulation of cell migration regulation of locomotion negative regulation of cell motility regulation of sodium ion transport sodium ion transport grooming behavior response to estradiol circulatory system process regulation of blood pressure negative regulation of blood pressure blood circulation neuroblast proliferation neural precursor cell proliferation heart process regulation of heart contraction regulation of blood circulation heart contraction regulation of heart rate response to wounding response to axon injury endocrine system development pituitary gland development gland development diencephalon development adenohypophysis development positive regulation of G protein-coupled receptor signaling pathway regulation of cellular component organization regulation of synapse structural plasticity regulation of synapse organization cell junction organization regulation of synapse structure or activity synapse organization presynaptic modulation of chemical synaptic transmission response to light stimulus response to radiation negative regulation of amine transport negative regulation of dopamine secretion negative regulation of catecholamine secretion drinking behavior feeding behavior response to histamine regulation of response to external stimulus prepulse inhibition negative regulation of response to external stimulus regulation of neuronal synaptic plasticity regulation of long-term neuronal synaptic plasticity regulation of dopamine receptor signaling pathway negative regulation of dopamine receptor signaling pathway postsynaptic modulation of chemical synaptic transmission regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of intracellular signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction pigmentation striatum development subpallium development regulation of systemic arterial blood pressure nervous system process involved in regulation of systemic arterial blood pressure negative regulation of cell population proliferation regulation of cell population proliferation regulation of epithelial cell proliferation negative regulation of epithelial cell proliferation cellular component biogenesis cellular component assembly cell junction assembly synapse assembly negative regulation of behavior circadian sleep/wake cycle, sleep circadian sleep/wake cycle rhythmic behavior negative regulation of circadian sleep/wake cycle, sleep regulation of circadian sleep/wake cycle negative regulation of circadian rhythm regulation of circadian rhythm regulation of behavior circadian behavior sleep negative regulation of multicellular organismal process regulation of circadian sleep/wake cycle, sleep circadian sleep/wake cycle process positive regulation of DNA-templated transcription RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II primary metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription locomotion involved in locomotory behavior regulation of locomotion involved in locomotory behavior orbitofrontal cortex development limbic system development behavioral response to cocaine response to cocaine regulation of dephosphorylation negative regulation of metabolic process dephosphorylation negative regulation of phosphate metabolic process negative regulation of phosphorus metabolic process phosphate-containing compound metabolic process negative regulation of dephosphorylation regulation of phosphorus metabolic process phosphorus metabolic process synaptic transmission, GABAergic regulation of synaptic transmission, GABAergic sensory organ development eye development visual system development anatomical structure regression hyaloid vascular plexus regression camera-type eye development sensory system development positive regulation of cellular component organization regulation of receptor internalization positive regulation of endocytosis positive regulation of receptor-mediated endocytosis regulation of endocytosis regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport positive regulation of receptor internalization regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms negative regulation of response to biotic stimulus response to biotic stimulus innate immune response regulation of immune system process response to external biotic stimulus immune response response to other organism defense response regulation of innate immune response negative regulation of immune response defense response to symbiont negative regulation of immune system process immune system process defense response to other organism negative regulation of defense response regulation of immune response negative regulation of innate immune response adenylate cyclase-inhibiting dopamine receptor signaling pathway adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway visual learning visual behavior behavioral response to ethanol long-term memory memory regulation of multicellular organism growth regulation of growth regulation of developmental growth regulation of developmental process developmental growth growth positive regulation of multicellular organism growth positive regulation of developmental process multicellular organism growth positive regulation of growth positive regulation of developmental growth response to nicotine positive regulation of secretion by cell positive regulation of hormone secretion positive regulation of peptide secretion growth hormone secretion regulation of growth hormone secretion positive regulation of peptide hormone secretion positive regulation of growth hormone secretion positive regulation of nervous system development positive regulation of cell population proliferation regulation of neuroblast proliferation regulation of cell differentiation regulation of neurogenesis regulation of cell development regulation of nervous system development positive regulation of cell differentiation positive regulation of neurogenesis regulation of neural precursor cell proliferation regulation of multicellular organismal development positive regulation of cell development positive regulation of neural precursor cell proliferation positive regulation of neuroblast proliferation	somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body membrane-bounded organelle Golgi membrane intracellular anatomical structure Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle bounding membrane of organelle somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body membrane-bounded organelle Golgi membrane intracellular anatomical structure Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle bounding membrane of organelle organelle cytoplasm organelle membrane neuron spine synapse neuron projection dendritic spine plasma membrane bounded cell projection cell projection postsynapse cell junction dendrite dendritic tree acrosomal vesicle intracellular vesicle cytoplasmic vesicle secretory granule secretory vesicle vesicle non-motile cilium cilium GABA-ergic synapse plasma membrane ciliary membrane cell periphery plasma membrane region cell projection membrane lateral plasma membrane postsynaptic membrane synaptic membrane protein-containing complex plasma membrane protein complex plasma membrane signaling receptor complex G protein-coupled receptor complex membrane protein complex receptor complex 9+2 motile cilium sperm flagellum motile cilium presynapse presynaptic membrane dopaminergic synapse endocytic vesicle glutamatergic synapse transport vesicle membrane vesicle membrane synaptic vesicle synaptic vesicle membrane transport vesicle exocytic vesicle membrane cytoplasmic vesicle membrane exocytic vesicle axon axon terminus distal axon neuron projection terminus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000929	Dopamine receptor family	Family
A	IPR001922	Dopamine D2 receptor	Family
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.