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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: 8wu1 | ||||||
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タイトル | Cryo-EM structure of CB1-beta-arrestin1 complex | ||||||
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![]() | MEMBRANE PROTEIN / cannabinoid receptor / arrestin / biased signal / class A GPCR | ||||||
機能・相同性 | ![]() renal water retention / Defective AVP does not bind AVPR2 and causes neurohypophyseal diabetes insipidus (NDI) / MAP2K and MAPK activation / Vasopressin-like receptors / cannabinoid signaling pathway / regulation of penile erection / retrograde trans-synaptic signaling by endocannabinoid / regulation of systemic arterial blood pressure by vasopressin / vasopressin receptor activity / Activation of SMO ...renal water retention / Defective AVP does not bind AVPR2 and causes neurohypophyseal diabetes insipidus (NDI) / MAP2K and MAPK activation / Vasopressin-like receptors / cannabinoid signaling pathway / regulation of penile erection / retrograde trans-synaptic signaling by endocannabinoid / regulation of systemic arterial blood pressure by vasopressin / vasopressin receptor activity / Activation of SMO / Golgi Associated Vesicle Biogenesis / cannabinoid receptor activity / Lysosome Vesicle Biogenesis / negative regulation of mast cell activation / trans-synaptic signaling by endocannabinoid, modulating synaptic transmission / AP-2 adaptor complex binding / negative regulation of fatty acid beta-oxidation / clathrin heavy chain binding / negative regulation of dopamine secretion / Ub-specific processing proteases / positive regulation of acute inflammatory response to antigenic stimulus / regulation of feeding behavior / clathrin coat of coated pit / negative regulation of serotonin secretion / hemostasis / regulation of presynaptic cytosolic calcium ion concentration / desensitization of G protein-coupled receptor signaling pathway / telencephalon development / Cargo recognition for clathrin-mediated endocytosis / negative regulation of action potential / positive regulation of systemic arterial blood pressure / inositol hexakisphosphate binding / Class A/1 (Rhodopsin-like receptors) / Clathrin-mediated endocytosis / clathrin-dependent endocytosis / positive regulation of blood pressure / positive regulation of fever generation / regulation of metabolic process / G protein-coupled receptor internalization / acetylcholine receptor binding / axonal fasciculation / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (s) signalling events / positive regulation of intracellular signal transduction / regulation of synaptic transmission, GABAergic / clathrin binding / negative regulation of Notch signaling pathway / pseudopodium / phosphatidylinositol-3,4,5-trisphosphate binding / regulation of insulin secretion / positive regulation of receptor internalization / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / endocytic vesicle / GABA-ergic synapse / small molecule binding / maternal process involved in female pregnancy / positive regulation of vasoconstriction / regulation of synaptic transmission, glutamatergic / cellular response to hormone stimulus / activation of adenylate cyclase activity / visual perception / negative regulation of blood pressure / response to nutrient / response to cocaine / response to cytokine / G protein-coupled receptor binding / G protein-coupled receptor activity / peptide binding / response to nicotine / clathrin-coated endocytic vesicle membrane / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / adenylate cyclase-activating G protein-coupled receptor signaling pathway / receptor internalization / memory / positive regulation of neuron projection development / Vasopressin regulates renal water homeostasis via Aquaporins / protein transport / actin cytoskeleton / Cargo recognition for clathrin-mediated endocytosis / glucose homeostasis / Clathrin-mediated endocytosis / presynaptic membrane / growth cone / G alpha (i) signalling events / cytoplasmic vesicle / ubiquitin-dependent protein catabolic process / G alpha (s) signalling events / spermatogenesis / response to ethanol / mitochondrial outer membrane / response to lipopolysaccharide / molecular adaptor activity / positive regulation of ERK1 and ERK2 cascade / endosome / positive regulation of protein phosphorylation / positive regulation of apoptotic process / G protein-coupled receptor signaling pathway / membrane raft / negative regulation of cell population proliferation / glutamatergic synapse 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.2 Å | ||||||
![]() | Liao, Y. / Zhang, H. / Shen, Q. / Cai, C. | ||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Cryo-EM structure of CB1-beta-arrestin1 complex 著者: Liao, Y. / Zhang, H. / Shen, Q. / Cai, C. | ||||||
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 | ![]() | 185.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 137.7 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 | ![]() | 1.2 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.2 MB | 表示 | |
XML形式データ | ![]() | 37.9 KB | 表示 | |
CIF形式データ | ![]() | 55.9 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 37849MC M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 ( |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
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集合体
登録構造単位 | ![]()
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要素
#1: タンパク質 | 分子量: 44135.273 Da / 分子数: 1 / 変異: R169E, I386A, V387A, F388A / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: P17870 |
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#2: 抗体 | 分子量: 25650.502 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
#3: 抗体 | 分子量: 23435.064 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
#4: タンパク質 | 分子量: 50310.129 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P21554, UniProt: P30518 |
#5: 化合物 | ChemComp-KCA / |
研究の焦点であるリガンドがあるか | N |
-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
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EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
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試料調製
構成要素 | 名称: Cryo-EM structure of human cannabinoid receptor 1 with effector protein タイプ: COMPLEX 詳細: MDMB-Fubinaca, cannabinoid receptor 1, arrestin2, Fab30 Entity ID: #1-#4 / 由来: RECOMBINANT | ||||||||||||
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由来(天然) |
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由来(組換発現) |
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緩衝液 | pH: 7.5 | ||||||||||||
試料 | 濃度: 5 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||
急速凍結 | 凍結剤: ETHANE |
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電子顕微鏡撮影
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: FEI TITAN KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 5000 nm / 最小 デフォーカス(公称値): 1200 nm |
撮影 | 電子線照射量: 52 e/Å2 フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) |
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解析
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
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3次元再構成 | 解像度: 3.2 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 110196 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
拘束条件 |
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