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基本情報
| 登録情報 | データベース: PDB / ID: 6m2w | |||||||||||||||
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| タイトル | Structure of RyR1 (Ca2+/Caffeine/ATP/CaM1234/CHL) | |||||||||||||||
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キーワード | MEMBRANE PROTEIN / Rabbit / Ryanodine receptor1 / CHL. | |||||||||||||||
| 機能・相同性 | 機能・相同性情報ATP-gated ion channel activity / : / negative regulation of calcium-mediated signaling / negative regulation of insulin secretion involved in cellular response to glucose stimulus / neuronal action potential propagation / insulin secretion involved in cellular response to glucose stimulus / negative regulation of release of sequestered calcium ion into cytosol / terminal cisterna / ryanodine-sensitive calcium-release channel activity / ryanodine receptor complex ...ATP-gated ion channel activity / : / negative regulation of calcium-mediated signaling / negative regulation of insulin secretion involved in cellular response to glucose stimulus / neuronal action potential propagation / insulin secretion involved in cellular response to glucose stimulus / negative regulation of release of sequestered calcium ion into cytosol / terminal cisterna / ryanodine-sensitive calcium-release channel activity / ryanodine receptor complex / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / response to redox state / CaM pathway / Cam-PDE 1 activation / ossification involved in bone maturation / Sodium/Calcium exchangers / Calmodulin induced events / negative regulation of heart rate / cellular response to caffeine / Reduction of cytosolic Ca++ levels / 'de novo' protein folding / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / skin development / negative regulation of high voltage-gated calcium channel activity / PKA activation / CaMK IV-mediated phosphorylation of CREB / Glycogen breakdown (glycogenolysis) / CLEC7A (Dectin-1) induces NFAT activation / FK506 binding / Activation of RAC1 downstream of NMDARs / negative regulation of ryanodine-sensitive calcium-release channel activity / organelle localization by membrane tethering / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / negative regulation of calcium ion export across plasma membrane / regulation of ryanodine-sensitive calcium-release channel activity / regulation of cardiac muscle cell action potential / organelle membrane / presynaptic endocytosis / Synthesis of IP3 and IP4 in the cytosol / intracellularly gated calcium channel activity / Phase 0 - rapid depolarisation / smooth endoplasmic reticulum / Negative regulation of NMDA receptor-mediated neuronal transmission / outflow tract morphogenesis / Unblocking of NMDA receptors, glutamate binding and activation / RHO GTPases activate PAKs / calcineurin-mediated signaling / regulation of cell communication by electrical coupling involved in cardiac conduction / Ion transport by P-type ATPases / smooth muscle contraction / Uptake and function of anthrax toxins / protein phosphatase activator activity / Long-term potentiation / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / DARPP-32 events / T cell proliferation / Smooth Muscle Contraction / detection of calcium ion / toxic substance binding / regulation of cardiac muscle contraction / voltage-gated calcium channel activity / catalytic complex / RHO GTPases activate IQGAPs / calcium channel inhibitor activity / presynaptic cytosol / Activation of AMPK downstream of NMDARs / striated muscle contraction / cellular response to interferon-beta / skeletal muscle fiber development / Protein methylation / Ion homeostasis / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / eNOS activation / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / titin binding / regulation of calcium-mediated signaling / release of sequestered calcium ion into cytosol / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / voltage-gated potassium channel complex / FCERI mediated Ca+2 mobilization / sarcoplasmic reticulum membrane / calcium channel complex / substantia nigra development / FCGR3A-mediated IL10 synthesis / regulation of heart rate / cellular response to calcium ion / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / Ras activation upon Ca2+ influx through NMDA receptor / muscle contraction / calyx of Held / adenylate cyclase activator activity / VEGFR2 mediated cell proliferation / VEGFR2 mediated vascular permeability / regulation of cytokinesis / protein serine/threonine kinase activator activity 類似検索 - 分子機能 | |||||||||||||||
| 生物種 | Homo sapiens (ヒト)![]() | |||||||||||||||
| 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: 3.8 Å | |||||||||||||||
データ登録者 | Ma, R. / Haji-Ghassemi, O. / Ma, D. / Lin, L. / Samurkas, A. / Van Petegem, F. / Yuchi, Z. | |||||||||||||||
| 資金援助 | 中国, カナダ, 4件
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引用 | ジャーナル: Nat Chem Biol / 年: 2020タイトル: Structural basis for diamide modulation of ryanodine receptor. 著者: Ruifang Ma / Omid Haji-Ghassemi / Dan Ma / Heng Jiang / Lianyun Lin / Li Yao / Arthur Samurkas / Yuxin Li / Yiwen Wang / Peng Cao / Shian Wu / Yan Zhang / Takashi Murayama / Bernard Moussian ...著者: Ruifang Ma / Omid Haji-Ghassemi / Dan Ma / Heng Jiang / Lianyun Lin / Li Yao / Arthur Samurkas / Yuxin Li / Yiwen Wang / Peng Cao / Shian Wu / Yan Zhang / Takashi Murayama / Bernard Moussian / Filip Van Petegem / Zhiguang Yuchi / ![]() 要旨: The diamide insecticide class is one of the top-selling insecticides globally. They are used to control a wide range of pests by targeting their ryanodine receptors (RyRs). Here, we report the ...The diamide insecticide class is one of the top-selling insecticides globally. They are used to control a wide range of pests by targeting their ryanodine receptors (RyRs). Here, we report the highest-resolution cryo-electron microscopy (cryo-EM) structure of RyR1 in the open state, in complex with the anthranilic diamide chlorantraniliprole (CHL). The 3.2-Å local resolution map facilitates unambiguous assignment of the CHL binding site. The molecule induces a conformational change by affecting the S4-S5 linker, triggering channel opening. The binding site is further corroborated by mutagenesis data, which reveal how diamide insecticides are selective to the Lepidoptera group of insects over honeybee or mammalian RyRs. Our data reveal that several pests have developed resistance via two mechanisms, steric hindrance and loss of contact. Our results provide a foundation for the development of highly selective pesticides aimed at overcoming resistance and therapeutic molecules to treat human myopathies. | |||||||||||||||
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構造の表示
| ムービー |
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| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 6m2w.cif.gz | 2.7 MB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb6m2w.ent.gz | 表示 | PDB形式 | |
| PDBx/mmJSON形式 | 6m2w.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/m2/6m2w ftp://data.pdbj.org/pub/pdb/validation_reports/m2/6m2w | 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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| 1 |
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要素
-タンパク質 , 3種, 12分子 ADGJBEHKCFIL
| #1: タンパク質 | 分子量: 539851.000 Da / 分子数: 4 / 由来タイプ: 天然 / 由来: (天然) ![]() #2: タンパク質 | 分子量: 11667.305 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: FKBP1B, FKBP12.6, FKBP1L, FKBP9, OTK4 / 発現宿主: ![]() #3: タンパク質 | 分子量: 16620.402 Da / 分子数: 4 / Mutation: E32A, E68A, E105A, E141A / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CALM1, CALM, CAM, CAM1 / 発現宿主: ![]() |
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-非ポリマー , 5種, 20分子 








| #4: 化合物 | ChemComp-CFF / #5: 化合物 | ChemComp-CA / #6: 化合物 | ChemComp-ATP / #7: 化合物 | ChemComp-ZN / #8: 化合物 | ChemComp-F0U / |
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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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| 配列の詳細 | Complete sequence of RyR1 protein is: ...Complete sequence of RyR1 protein is: MGDGGEGEDE |
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万見について




Homo sapiens (ヒト)

中国,
カナダ, 4件
引用

UCSF Chimera












PDBj





















