登録情報 データベース : EMDB / ID : EMD-35684 ダウンロードとリンクタイトル Dopamine Receptor D2R-Gi-Rotigotine complex マップデータ 詳細 試料複合体 : Dopamine Receptor D2R-Gi-Rotigotine complexタンパク質・ペプチド : Guanine nucleotide-binding protein G(i) subunit alpha-1タンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1タンパク質・ペプチド : ScFv16タンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2タンパク質・ペプチド : Soluble cytochrome b562,D(2) dopamine receptorリガンド : Rotigotine 詳細 キーワード Dopamine / Dopamine receptor / GPCR / D2R / Gi / Rotigotine / Polypharmacology Parkinson's disease / Restless legs syndrome / MEMBRANE PROTEIN機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
negative regulation of dopamine receptor signaling pathway / positive regulation of dopamine uptake involved in synaptic transmission / negative regulation of dephosphorylation / positive regulation of glial cell-derived neurotrophic factor production / acid secretion / dopamine neurotransmitter receptor activity, coupled via Gi/Go / nervous system process involved in regulation of systemic arterial blood pressure / response to histamine / negative regulation of circadian sleep/wake cycle, sleep / regulation of synapse structural plasticity ... negative regulation of dopamine receptor signaling pathway / positive regulation of dopamine uptake involved in synaptic transmission / negative regulation of dephosphorylation / positive regulation of glial cell-derived neurotrophic factor production / acid secretion / dopamine neurotransmitter receptor activity, coupled via Gi/Go / nervous system process involved in regulation of systemic arterial blood pressure / response to histamine / negative regulation of circadian sleep/wake cycle, sleep / regulation of synapse structural plasticity / regulation of locomotion involved in locomotory behavior / neuron-neuron synaptic transmission / negative regulation of cellular response to hypoxia / adenylate cyclase-inhibiting dopamine receptor signaling pathway / response to inactivity / regulation of potassium ion transport / orbitofrontal cortex development / negative regulation of dopamine secretion / adenohypophysis development / cerebral cortex GABAergic interneuron migration / negative regulation of neuron migration / hyaloid vascular plexus regression / Dopamine receptors / branching morphogenesis of a nerve / regulation of dopamine uptake involved in synaptic transmission / dopamine binding / positive regulation of growth hormone secretion / phospholipase C-activating dopamine receptor signaling pathway / heterotrimeric G-protein binding / peristalsis / beta-arrestin-dependent dopamine receptor signaling pathway / G protein-coupled receptor complex / grooming behavior / positive regulation of renal sodium excretion / drinking behavior / auditory behavior / striatum development / positive regulation of G protein-coupled receptor signaling pathway / dopaminergic synapse / behavioral response to ethanol / positive regulation of multicellular organism growth / G protein-coupled receptor internalization / non-motile cilium / response to iron ion / positive regulation of urine volume / adult walking behavior / negative regulation of synaptic transmission, glutamatergic / arachidonate secretion / ciliary membrane / positive regulation of neuroblast proliferation / regulation of synaptic transmission, GABAergic / response to morphine / positive regulation of cytokinesis / negative regulation of cytosolic calcium ion concentration / temperature homeostasis / pigmentation / dopamine metabolic process / dopamine uptake involved in synaptic transmission / regulation of dopamine secretion / positive regulation of receptor internalization / neuroblast proliferation / associative learning / lateral plasma membrane / cellular response to ethanol / negative regulation of protein secretion / response to light stimulus / potassium channel regulator activity / endocytic vesicle / G-protein alpha-subunit binding / prepulse inhibition / response to axon injury / sperm flagellum / postsynaptic modulation of chemical synaptic transmission / long-term memory / regulation of sodium ion transport / cellular response to retinoic acid / adenylate cyclase inhibitor activity / negative regulation of blood pressure / positive regulation of protein localization to cell cortex / T cell migration / behavioral response to cocaine / positive regulation of relaxation of smooth muscle / release of sequestered calcium ion into cytosol / Adenylate cyclase inhibitory pathway / D2 dopamine receptor binding / synapse assembly / axonogenesis / adenylate cyclase-inhibiting serotonin receptor signaling pathway / G protein-coupled serotonin receptor binding / epithelial cell proliferation / regulation of heart rate / ionotropic glutamate receptor binding / negative regulation of innate immune response / presynaptic modulation of chemical synaptic transmission / cellular response to forskolin / axon terminus / acrosomal vesicle / negative regulation of cell migration / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / regulation of mitotic spindle organization 類似検索 - 分子機能 Dopamine D2 receptor / Dopamine receptor family / Cytochrome b562 / Cytochrome b562 / Cytochrome c/b562 / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / G protein alpha subunit, helical insertion / G protein alpha subunit / Guanine nucleotide binding protein (G-protein), alpha subunit ... Dopamine D2 receptor / Dopamine receptor family / Cytochrome b562 / Cytochrome b562 / Cytochrome c/b562 / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / G protein alpha subunit, helical insertion / G protein alpha subunit / Guanine nucleotide binding protein (G-protein), alpha subunit / G-protein alpha subunit / G-alpha domain profile. / G-protein, gamma subunit / G-protein gamma subunit domain profile. / G-protein gamma-like domain / G-protein gamma-like domain superfamily / GGL domain / G protein gamma subunit-like motifs / GGL domain / G protein beta WD-40 repeat protein / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / 7 transmembrane receptor (rhodopsin family) / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性 Soluble cytochrome b562 / D(2) dopamine receptor / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Mus musculus (ハツカネズミ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.0 Å 詳細 データ登録者Xu P / Huang S / Zhuang Y / Mao C / Zhang Y / Wang Y / Li H / Jiang Y / Xu HE 資金援助 中国, 1件 詳細 詳細を隠すOrganization Grant number 国 Ministry of Science and Technology (MoST, China) 2018YFA0507002 中国
引用ジャーナル : Cell Res / 年 : 2023タイトル : Structural genomics of the human dopamine receptor system.著者: Peiyu Xu / Sijie Huang / Brian E Krumm / Youwen Zhuang / Chunyou Mao / Yumu Zhang / Yue Wang / Xi-Ping Huang / Yong-Feng Liu / Xinheng He / Huadong Li / Wanchao Yin / Yi Jiang / Yan Zhang / ... 著者 : Peiyu Xu / Sijie Huang / Brian E Krumm / Youwen Zhuang / Chunyou Mao / Yumu Zhang / Yue Wang / Xi-Ping Huang / Yong-Feng Liu / Xinheng He / Huadong Li / Wanchao Yin / Yi Jiang / Yan Zhang / Bryan L Roth / H Eric Xu / 要旨 : The dopaminergic system, including five dopamine receptors (D1R to D5R), plays essential roles in the central nervous system (CNS); and ligands that activate dopamine receptors have been used to ... The dopaminergic system, including five dopamine receptors (D1R to D5R), plays essential roles in the central nervous system (CNS); and ligands that activate dopamine receptors have been used to treat many neuropsychiatric disorders, including Parkinson's Disease (PD) and schizophrenia. Here, we report cryo-EM structures of all five subtypes of human dopamine receptors in complex with G protein and bound to the pan-agonist, rotigotine, which is used to treat PD and restless legs syndrome. The structures reveal the basis of rotigotine recognition in different dopamine receptors. Structural analysis together with functional assays illuminate determinants of ligand polypharmacology and selectivity. The structures also uncover the mechanisms of dopamine receptor activation, unique structural features among the five receptor subtypes, and the basis of G protein coupling specificity. Our work provides a comprehensive set of structural templates for the rational design of specific ligands to treat CNS diseases targeting the dopaminergic system. 履歴 登録 2023年3月19日 - ヘッダ(付随情報) 公開 2023年6月7日 - マップ公開 2023年6月7日 - 更新 2024年11月6日 - 現状 2024年11月6日 処理サイト : PDBj / 状態 : 公開
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