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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 5mzp | ||||||
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タイトル | Crystal structure of stabilized A2A adenosine receptor A2AR-StaR2-bRIL in complex with caffeine at 2.1A resolution | ||||||
![]() | Adenosine receptor A2a,Soluble cytochrome b562,Adenosine receptor A2a | ||||||
![]() | MEMBRANE PROTEIN / G-PROTEIN-COUPLED RECEPTOR / INTEGRAL MEMBRANE PROTEIN / CHIMERA / THERMOSTABILIZING MUTATIONS | ||||||
機能・相同性 | ![]() regulation of norepinephrine secretion / positive regulation of circadian sleep/wake cycle, sleep / positive regulation of acetylcholine secretion, neurotransmission / negative regulation of alpha-beta T cell activation / Adenosine P1 receptors / G protein-coupled adenosine receptor activity / response to purine-containing compound / G protein-coupled adenosine receptor signaling pathway / NGF-independant TRKA activation / sensory perception ...regulation of norepinephrine secretion / positive regulation of circadian sleep/wake cycle, sleep / positive regulation of acetylcholine secretion, neurotransmission / negative regulation of alpha-beta T cell activation / Adenosine P1 receptors / G protein-coupled adenosine receptor activity / response to purine-containing compound / G protein-coupled adenosine receptor signaling pathway / NGF-independant TRKA activation / sensory perception / Surfactant metabolism / positive regulation of urine volume / synaptic transmission, dopaminergic / inhibitory postsynaptic potential / type 5 metabotropic glutamate receptor binding / negative regulation of vascular permeability / positive regulation of glutamate secretion / synaptic transmission, cholinergic / response to caffeine / blood circulation / intermediate filament / eating behavior / alpha-actinin binding / presynaptic active zone / regulation of calcium ion transport / membrane depolarization / asymmetric synapse / axolemma / phagocytosis / prepulse inhibition / cellular defense response / presynaptic modulation of chemical synaptic transmission / response to amphetamine / positive regulation of synaptic transmission, glutamatergic / neuron projection morphogenesis / regulation of mitochondrial membrane potential / central nervous system development / positive regulation of apoptotic signaling pathway / positive regulation of long-term synaptic potentiation / excitatory postsynaptic potential / positive regulation of synaptic transmission, GABAergic / synaptic transmission, glutamatergic / positive regulation of protein secretion / locomotory behavior / astrocyte activation / apoptotic signaling pathway / electron transport chain / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / negative regulation of inflammatory response / adenylate cyclase-activating G protein-coupled receptor signaling pathway / blood coagulation / vasodilation / cell-cell signaling / presynaptic membrane / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway / negative regulation of neuron apoptotic process / postsynaptic membrane / periplasmic space / electron transfer activity / positive regulation of ERK1 and ERK2 cascade / calmodulin binding / inflammatory response / iron ion binding / response to xenobiotic stimulus / negative regulation of cell population proliferation / neuronal cell body / apoptotic process / lipid binding / heme binding / dendrite / regulation of DNA-templated transcription / protein-containing complex binding / glutamatergic synapse / enzyme binding / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Cheng, K.Y.R. / Segala, E. / Robertson, N. / Deflorian, F. / Dore, A.S. / Errey, J.C. / Fiez-Vandal, C. / Marshall, F.H. / Cooke, R.M. | ||||||
![]() | ![]() タイトル: Structures of Human A1 and A2A Adenosine Receptors with Xanthines Reveal Determinants of Selectivity. 著者: Cheng, R.K.Y. / Segala, E. / Robertson, N. / Deflorian, F. / Dore, A.S. / Errey, J.C. / Fiez-Vandal, C. / Marshall, F.H. / Cooke, R.M. | ||||||
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 | ![]() | 189 KB | 表示 | ![]() |
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PDB形式 | ![]() | 147.6 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-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
-タンパク質 , 1種, 1分子 A
#1: タンパク質 | 分子量: 47996.746 Da / 分子数: 1 変異: A54L, T88A, R107A, K122A, N154A, L202A, M1007W, L235A, V239A, S277A, G318A,A54L, T88A, R107A, K122A, N154A, L202A, M1007W, L235A, V239A, S277A, G318A,A54L, T88A, R107A, K122A, N154A, L202A, ...変異: A54L, T88A, R107A, K122A, N154A, L202A, M1007W, L235A, V239A, S277A, G318A,A54L, T88A, R107A, K122A, N154A, L202A, M1007W, L235A, V239A, S277A, G318A,A54L, T88A, R107A, K122A, N154A, L202A, M1007W, L235A, V239A, S277A, G318A 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() ![]() 遺伝子: ADORA2A, ADORA2, cybC / プラスミド: PFAST-BAC / 発現宿主: ![]() |
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-非ポリマー , 7種, 209分子 












#2: 化合物 | ChemComp-NA / | ||||||||
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#3: 化合物 | ChemComp-CFF / | ||||||||
#4: 化合物 | ChemComp-CLR / #5: 化合物 | ChemComp-OLA / #6: 化合物 | ChemComp-OLC / ( #7: 化合物 | ChemComp-TAR / | #8: 水 | ChemComp-HOH / | |
-詳細
Has protein modification | Y |
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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: 2.58 Å3/Da / 溶媒含有率: 52.36 % |
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結晶化 | 温度: 293 K / 手法: 脂質キュービック相法 / pH: 5.5 詳細: 0.1M MES PH 5.5, 0.2M K/NA TARTRATE, 27.5-40% PEG400, 0.5-1% (V/V) (+/-)-2-METHYL-2,4-PENTANEDIOL |
-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 6M / 検出器: PIXEL / 日付: 2016年3月25日 / 詳細: (DOUBLE) KB MIRROR PAIR |
放射 | モノクロメーター: DOUBLE SI (111) CRYSTAL / 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: 0.96862 Å / 相対比: 1 |
反射 | 解像度: 2.1→89.94 Å / Num. obs: 29678 / % possible obs: 98.7 % / 冗長度: 4.8 % / CC1/2: 0.996 / Rmerge(I) obs: 0.13 / Net I/σ(I): 8.2 |
反射 シェル | 解像度: 2.1→2.16 Å / 冗長度: 4.9 % / Rmerge(I) obs: 0.977 / Mean I/σ(I) obs: 1.4 / Num. unique obs: 2379 / CC1/2: 0.454 / Rpim(I) all: 0.532 / % possible all: 99.9 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: 5IU4 解像度: 2.1→38.527 Å / SU ML: 0.21 / 交差検証法: FREE R-VALUE / σ(F): 1.36 / 位相誤差: 21.33
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.1→38.527 Å
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拘束条件 |
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LS精密化 シェル |
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精密化 TLS | S33: -0 Å ° / 手法: refined / Refine-ID: X-RAY DIFFRACTION
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精密化 TLSグループ |
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