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基本情報
登録情報 | データベース: PDB / ID: 5g53 | ||||||
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タイトル | Structure of the adenosine A2A receptor bound to an engineered G protein | ||||||
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![]() | SIGNALING PROTEIN / G PROTEIN COUPLED RECEPTOR / ADENOSINE RECEPTOR / SEVEN-HELIX RECEPTOR / INTEGRAL MEMBRANE PROTEIN / GPCR / ENGINEERED G PROTEIN / GPCR-G PROTEIN COMPLEX / MINI-GS | ||||||
機能・相同性 | ![]() adenylate cyclase-activating serotonin receptor signaling pathway / positive regulation of acetylcholine secretion, neurotransmission / regulation of norepinephrine secretion / negative regulation of alpha-beta T cell activation / positive regulation of circadian sleep/wake cycle, sleep / Adenosine P1 receptors / G protein-coupled adenosine receptor activity / sensory perception of chemical stimulus / response to purine-containing compound / G protein-coupled adenosine receptor signaling pathway ...adenylate cyclase-activating serotonin receptor signaling pathway / positive regulation of acetylcholine secretion, neurotransmission / regulation of norepinephrine secretion / negative regulation of alpha-beta T cell activation / positive regulation of circadian sleep/wake cycle, sleep / Adenosine P1 receptors / G protein-coupled adenosine receptor activity / sensory perception of chemical stimulus / response to purine-containing compound / G protein-coupled adenosine receptor signaling pathway / NGF-independant TRKA activation / sensory perception / mu-type opioid receptor binding / Surfactant metabolism / corticotropin-releasing hormone receptor 1 binding / positive regulation of urine volume / synaptic transmission, dopaminergic / type 5 metabotropic glutamate receptor binding / negative regulation of vascular permeability / positive regulation of glutamate secretion / synaptic transmission, cholinergic / intermediate filament / beta-2 adrenergic receptor binding / presynaptic active zone / response to caffeine / blood circulation / eating behavior / inhibitory postsynaptic potential / alpha-actinin binding / regulation of calcium ion transport / neuron projection morphogenesis / asymmetric synapse / PKA activation in glucagon signalling / membrane depolarization / developmental growth / axolemma / hair follicle placode formation / phagocytosis / D1 dopamine receptor binding / positive regulation of synaptic transmission, glutamatergic / prepulse inhibition / cellular defense response / intracellular transport / vascular endothelial cell response to laminar fluid shear stress / renal water homeostasis / activation of adenylate cyclase activity / Hedgehog 'off' state / response to prostaglandin E / adenylate cyclase-activating adrenergic receptor signaling pathway / adenylate cyclase regulator activity / insulin-like growth factor receptor binding / ionotropic glutamate receptor binding / regulation of mitochondrial membrane potential / presynaptic modulation of chemical synaptic transmission / astrocyte activation / cellular response to glucagon stimulus / regulation of insulin secretion / response to amphetamine / adenylate cyclase activator activity / central nervous system development / positive regulation of apoptotic signaling pathway / positive regulation of long-term synaptic potentiation / trans-Golgi network membrane / excitatory postsynaptic potential / positive regulation of protein secretion / positive regulation of synaptic transmission, GABAergic / synaptic transmission, glutamatergic / locomotory behavior / apoptotic signaling pathway / negative regulation of inflammatory response to antigenic stimulus / bone development / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / negative regulation of inflammatory response / platelet aggregation / G-protein beta/gamma-subunit complex binding / cognition / vasodilation / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / blood coagulation / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G alpha (z) signalling events / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of smell / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / cellular response to prostaglandin E stimulus / heterotrimeric G-protein complex / cell-cell signaling / positive regulation of cold-induced thermogenesis / G protein activity / presynaptic membrane / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / G alpha (i) signalling events / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Carpenter, B. / Nehme, R. / Warne, T. / Leslie, A.G.W. / Tate, C.G. | ||||||
![]() | ![]() タイトル: Structure of the Adenosine A2A Receptor Bound to an Engineered G Protein 著者: Carpenter, B. / Nehme, R. / Warne, T. / Leslie, A.G.W. / Tate, C.G. #1: ![]() タイトル: Agonist-Bound Adenosine A2A Receptor Structures Reveal Common Features of Gpcr Activation 著者: Lebon, G. / Warne, T. / Edwards, P.C. / Bennett, K. / Langmead, C.J. / Leslie, A.G.W. / Tate, C.G. #2: ジャーナル: Protein Eng. Des. Sel. / 年: 2016 タイトル: Engineering a minimal G protein to facilitate crystallisation of G protein-coupled receptors in their active conformation. 著者: Carpenter, B. / Tate, C.G. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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ダウンロード
PDBx/mmCIF形式 | ![]() | 198.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 155.5 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 1.5 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.5 MB | 表示 | |
XML形式データ | ![]() | 33.2 KB | 表示 | |
CIF形式データ | ![]() | 44.5 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 34909.500 Da / 分子数: 2 / 変異: YES / 由来タイプ: 組換発現 詳細: THE CONSTRUCT WAS TRUNCATED AFTER RESIDUE 308 OF THE A2A SEQUENCE, BUT HAS A 6 RESIDUE SEQUENCE THAT INCLUDES THE TEV CLEAVAGE SEQUENCE (ENLYFQ) AT THE C- TERMINUS 由来: (組換発現) ![]() ![]() #2: タンパク質 | 分子量: 26625.125 Da / 分子数: 2 / Fragment: RAS DOMAIN, RESIDUES 26-60 AND 847-1037 / 変異: YES / 由来タイプ: 組換発現 詳細: DELETIONS 1-25,65-203,255-264 INSERTION GGSGGSGG LINKING RESIDUES 64 AND 204 由来: (組換発現) ![]() ![]() ![]() #3: 化合物 | #4: 糖 | #5: 化合物 | ChemComp-GDP / | Has protein modification | Y | 配列の詳細 | A2A RECEPTOR. THE CONSTRUCT WAS TRUNCATED AFTER RESIDUE 308 OF THE A2A SEQUENCE. REMOVAL OF ...A2A RECEPTOR. THE CONSTRUCT WAS TRUNCATED AFTER RESIDUE 308 OF THE A2A SEQUENCE. REMOVAL OF GLYCOSYLAT | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.9 Å3/Da / 溶媒含有率: 58 % 解説: THE RAS DOMAIN FROM ENTRY 3SN6 WAS USED FOR MOLECULAR REPLACEMENT |
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結晶化 | pH: 5.5 詳細: 0.1 M NAOAC PH 5.5, 10% PEG 2000 (IN THE PRESENCE OF CHS); OR 0.1 M NAOAC PH 5.7, 9.5% PEG 2000 MME (IN THE ABSENCE OF CHS) |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS PILATUS 2M / 検出器: PIXEL / 日付: 2015年4月9日 / 詳細: KB MIRRORS |
放射 | モノクロメーター: SI(111) / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.8729 Å / 相対比: 1 |
反射 | 解像度: 3.4→40.3 Å / Num. obs: 20898 / % possible obs: 90.6 % / Observed criterion σ(I): 0 / 冗長度: 2.6 % / Rmerge(I) obs: 0.17 / Net I/σ(I): 3.6 |
反射 シェル | 解像度: 3.4→3.49 Å / 冗長度: 2.4 % / Rmerge(I) obs: 0.75 / Mean I/σ(I) obs: 1.2 / % possible all: 78.5 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRIES 2YDV, 3SN6 解像度: 3.4→91.89 Å / Cor.coef. Fo:Fc: 0.828 / Cor.coef. Fo:Fc free: 0.811 / SU B: 46.428 / SU ML: 0.697 / 交差検証法: THROUGHOUT / ESU R Free: 0.69 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY SIDE CHAINS WITHOUT CLEAR ELECTRON DENSITY HAVE BEEN TRUNCATED BACK TO CBETA.
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 76.297 Å2
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精密化ステップ | サイクル: LAST / 解像度: 3.4→91.89 Å
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拘束条件 |
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