+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 8efl | ||||||||||||
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タイトル | SR17018-bound mu-opioid receptor-Gi complex | ||||||||||||
要素 |
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キーワード | SIGNALING PROTEIN / mu-opioid receptor / G protein / fentanyl | ||||||||||||
機能・相同性 | 機能・相同性情報 Opioid Signalling / beta-endorphin receptor activity / morphine receptor activity / negative regulation of Wnt protein secretion / regulation of cellular response to stress / G protein-coupled opioid receptor signaling pathway / behavioral response to ethanol / positive regulation of cAMP-mediated signaling / adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway / sensory perception ...Opioid Signalling / beta-endorphin receptor activity / morphine receptor activity / negative regulation of Wnt protein secretion / regulation of cellular response to stress / G protein-coupled opioid receptor signaling pathway / behavioral response to ethanol / positive regulation of cAMP-mediated signaling / adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway / sensory perception / negative regulation of nitric oxide biosynthetic process / negative regulation of cAMP-mediated signaling / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Ca2+ pathway / G alpha (z) signalling events / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / neuropeptide binding / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / regulation of NMDA receptor activity / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (i) signalling events / alkylglycerophosphoethanolamine phosphodiesterase activity / positive regulation of neurogenesis / photoreceptor outer segment membrane / spectrin binding / negative regulation of cytosolic calcium ion concentration / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / photoreceptor outer segment / neuropeptide signaling pathway / G-protein alpha-subunit binding / T cell migration / D2 dopamine receptor binding / Adenylate cyclase inhibitory pathway / voltage-gated calcium channel activity / positive regulation of protein localization to cell cortex / regulation of cAMP-mediated signaling / G protein-coupled serotonin receptor binding / MECP2 regulates neuronal receptors and channels / cellular response to forskolin / regulation of mitotic spindle organization / cardiac muscle cell apoptotic process / sensory perception of pain / photoreceptor inner segment / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Peptide ligand-binding receptors / Regulation of insulin secretion / G protein-coupled receptor binding / G protein-coupled receptor activity / G-protein beta/gamma-subunit complex binding / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / response to peptide hormone / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / cellular response to catecholamine stimulus / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / GDP binding / cellular response to prostaglandin E stimulus / positive regulation of nitric oxide biosynthetic process / G-protein beta-subunit binding / heterotrimeric G-protein complex / G alpha (12/13) signalling events / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / GTPase binding / retina development in camera-type eye / Ca2+ pathway / cell cortex / phospholipase C-activating G protein-coupled receptor signaling pathway 類似検索 - 分子機能 | ||||||||||||
生物種 | Homo sapiens (ヒト) Rattus norvegicus (ドブネズミ) | ||||||||||||
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 | ||||||||||||
データ登録者 | Zhuang, Y. / Wang, Y. / Guo, S. / Zhou, X.E. / Rao, Q. / He, X. / He, B. / Liu, J. / Zhou, Q. / Wang, X. ...Zhuang, Y. / Wang, Y. / Guo, S. / Zhou, X.E. / Rao, Q. / He, X. / He, B. / Liu, J. / Zhou, Q. / Wang, X. / Liu, W. / Jiang, X. / Yang, D. / Chen, X. / Jiang, Y. / Jiang, H. / Shen, J. / Melcher, K. / Wang, M. / Xie, X. / Xu, H.E. | ||||||||||||
資金援助 | 中国, 3件
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引用 | ジャーナル: Cell / 年: 2022 タイトル: Molecular recognition of morphine and fentanyl by the human μ-opioid receptor. 著者: Youwen Zhuang / Yue Wang / Bingqing He / Xinheng He / X Edward Zhou / Shimeng Guo / Qidi Rao / Jiaqi Yang / Jinyu Liu / Qingtong Zhou / Xiaoxi Wang / Mingliang Liu / Weiyi Liu / Xiangrui ...著者: Youwen Zhuang / Yue Wang / Bingqing He / Xinheng He / X Edward Zhou / Shimeng Guo / Qidi Rao / Jiaqi Yang / Jinyu Liu / Qingtong Zhou / Xiaoxi Wang / Mingliang Liu / Weiyi Liu / Xiangrui Jiang / Dehua Yang / Hualiang Jiang / Jingshan Shen / Karsten Melcher / Hong Chen / Yi Jiang / Xi Cheng / Ming-Wei Wang / Xin Xie / H Eric Xu / 要旨: Morphine and fentanyl are among the most used opioid drugs that confer analgesia and unwanted side effects through both G protein and arrestin signaling pathways of μ-opioid receptor (μOR). Here, ...Morphine and fentanyl are among the most used opioid drugs that confer analgesia and unwanted side effects through both G protein and arrestin signaling pathways of μ-opioid receptor (μOR). Here, we report structures of the human μOR-G protein complexes bound to morphine and fentanyl, which uncover key differences in how they bind the receptor. We also report structures of μOR bound to TRV130, PZM21, and SR17018, which reveal preferential interactions of these agonists with TM3 side of the ligand-binding pocket rather than TM6/7 side. In contrast, morphine and fentanyl form dual interactions with both TM3 and TM6/7 regions. Mutations at the TM6/7 interface abolish arrestin recruitment of μOR promoted by morphine and fentanyl. Ligands designed to reduce TM6/7 interactions display preferential G protein signaling. Our results provide crucial insights into fentanyl recognition and signaling of μOR, which may facilitate rational design of next-generation analgesics. | ||||||||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 8efl.cif.gz | 274.7 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb8efl.ent.gz | 218.6 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 8efl.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 8efl_validation.pdf.gz | 1.6 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 8efl_full_validation.pdf.gz | 1.7 MB | 表示 | |
XML形式データ | 8efl_validation.xml.gz | 49.1 KB | 表示 | |
CIF形式データ | 8efl_validation.cif.gz | 71.9 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ef/8efl ftp://data.pdbj.org/pub/pdb/validation_reports/ef/8efl | HTTPS FTP |
-関連構造データ
関連構造データ | 28085MC 8ef5C 8ef6C 8efbC 8efoC 8efqC 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 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
-集合体
登録構造単位 |
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1 |
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-要素
-Guanine nucleotide-binding protein ... , 3種, 4分子 AFBC
#2: タンパク質 | 分子量: 40445.059 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: GNAI1 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P63096 #3: タンパク質 | | 分子量: 39020.664 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Rattus norvegicus (ドブネズミ) / 遺伝子: Gnb1 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P54311 #4: タンパク質 | | 分子量: 7563.750 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: GNG2 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P59768 |
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-タンパク質 / 抗体 , 2種, 3分子 RME
#1: タンパク質 | 分子量: 41072.191 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: OPRM1, MOR1 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P35372 #5: 抗体 | | 分子量: 26408.492 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) |
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-非ポリマー , 2種, 12分子
#6: 化合物 | #7: 化合物 | ChemComp-CLR / |
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-詳細
研究の焦点であるリガンドがあるか | Y |
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-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 |
-試料調製
構成要素 | 名称: fentanyl bound mu-opioid receptor-G protein complex / タイプ: COMPLEX / Entity ID: #1-#5 / 由来: MULTIPLE SOURCES |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
由来(組換発現) | 生物種: Spodoptera frugiperda (ツマジロクサヨトウ) |
緩衝液 | pH: 7.2 |
試料 | 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 |
-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: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
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): 3000 nm |
撮影 | 電子線照射量: 70 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
-解析
ソフトウェア | 名称: PHENIX / バージョン: 1.13_2998: / 分類: 精密化 |
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CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION |
粒子像の選択 | 選択した粒子像数: 4496715 |
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: 355281 / 対称性のタイプ: POINT |