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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: 9ohn | ||||||||||||||||||||||||
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| タイトル | Cryo-EM structure of human p97/VCP bound to inhibitor GND-135 | ||||||||||||||||||||||||
要素 | Transitional endoplasmic reticulum ATPase | ||||||||||||||||||||||||
キーワード | HYDROLASE/HYDROLASE INHIBITOR / p97 / VCP / TERA / Inhibitor / GND-135 / HYDROLASE / HYDROLASE-HYDROLASE INHIBITOR complex | ||||||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endoplasmic reticulum stress-induced pre-emptive quality control / endosome to lysosome transport via multivesicular body sorting pathway / BAT3 complex binding / cellular response to arsenite ion / cytoplasmic ubiquitin ligase complex / Derlin-1 retrotranslocation complex / positive regulation of protein K63-linked deubiquitination / ATPase complex ...flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endoplasmic reticulum stress-induced pre-emptive quality control / endosome to lysosome transport via multivesicular body sorting pathway / BAT3 complex binding / cellular response to arsenite ion / cytoplasmic ubiquitin ligase complex / Derlin-1 retrotranslocation complex / positive regulation of protein K63-linked deubiquitination / ATPase complex / protein-DNA covalent cross-linking repair / deubiquitinase activator activity / positive regulation of oxidative phosphorylation / cytoplasm protein quality control / aggresome assembly / ubiquitin-modified protein reader activity / regulation of protein localization to chromatin / cellular response to misfolded protein / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / positive regulation of mitochondrial membrane potential / vesicle-fusing ATPase / K48-linked polyubiquitin modification-dependent protein binding / ciliary transition zone / regulation of aerobic respiration / NAD+ metabolic process / retrograde protein transport, ER to cytosol / stress granule disassembly / ubiquitin-specific protease binding / regulation of synapse organization / positive regulation of ATP biosynthetic process / intracellular membrane-bounded organelle / ubiquitin-like protein ligase binding / RHOH GTPase cycle / MHC class I protein binding / autophagosome maturation / negative regulation of hippo signaling / endoplasmic reticulum to Golgi vesicle-mediated transport / HSF1 activation / polyubiquitin modification-dependent protein binding / interstrand cross-link repair / ATP metabolic process / Attachment and Entry / endoplasmic reticulum unfolded protein response / Protein methylation / ERAD pathway / ciliary tip / translesion synthesis / negative regulation of protein localization to chromatin / lipid droplet / viral genome replication / proteasome complex / macroautophagy / negative regulation of smoothened signaling pathway / Josephin domain DUBs / establishment of protein localization / proteasomal protein catabolic process / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / positive regulation of protein-containing complex assembly / ADP binding / Hh mutants are degraded by ERAD / positive regulation of non-canonical NF-kappaB signal transduction / Translesion Synthesis by POLH / Hedgehog ligand biogenesis / Defective CFTR causes cystic fibrosis / ABC-family protein mediated transport / autophagy / cytoplasmic stress granule / positive regulation of protein catabolic process / positive regulation of canonical Wnt signaling pathway / Aggrephagy / azurophil granule lumen / Ovarian tumor domain proteases / KEAP1-NFE2L2 pathway / double-strand break repair / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / cellular response to heat / E3 ubiquitin ligases ubiquitinate target proteins / site of double-strand break / Neddylation / secretory granule lumen / protein phosphatase binding / regulation of apoptotic process / ficolin-1-rich granule lumen / ubiquitin-dependent protein catabolic process / proteasome-mediated ubiquitin-dependent protein catabolic process / Attachment and Entry / ciliary basal body / protein ubiquitination / protein domain specific binding / DNA repair / ubiquitin protein ligase binding / Neutrophil degranulation / DNA damage response / lipid binding / endoplasmic reticulum membrane / perinuclear region of cytoplasm / glutamatergic synapse / endoplasmic reticulum / ATP hydrolysis 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: 2.46 Å | ||||||||||||||||||||||||
データ登録者 | Crawford, J. / Munuganti, R. / Leung, C. / Singh, K. / Gates, E. / Zhu, X. / Bally, M. / Dos Santos, N. / Sharifiaghdam, M. / Nosrati, Z. ...Crawford, J. / Munuganti, R. / Leung, C. / Singh, K. / Gates, E. / Zhu, X. / Bally, M. / Dos Santos, N. / Sharifiaghdam, M. / Nosrati, Z. / Axerio-Cilies, P. / Berezuk, A. / Cholak, S. / Cameron, D. / Subramaniam, S. | ||||||||||||||||||||||||
| 資金援助 | カナダ, 1件
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引用 | ジャーナル: IUCrJ / 年: 2026タイトル: Cryo-EM-guided subtractive optimization of a novel VCP/p97 inhibitor. 著者: Jason Crawford / Ravi Munuganti / Charles Leung / Kriti Singh / Ellen Gates / Xing Zhu / Marcel Bally / Nancy Dos Santos / Maryam Sharifiaghdam / Zeynab Nosrati / Peter Axerio-Cilies / Alison ...著者: Jason Crawford / Ravi Munuganti / Charles Leung / Kriti Singh / Ellen Gates / Xing Zhu / Marcel Bally / Nancy Dos Santos / Maryam Sharifiaghdam / Zeynab Nosrati / Peter Axerio-Cilies / Alison M Berezuk / Spencer Cholak / Alan Merk / Dale R Cameron / Sriram Subramaniam / ![]() 要旨: We report the cryo-EM structure-guided discovery of GND-135, a novel small-molecule inhibitor of the VCP/p97 AAA ATPase that demonstrates efficient inhibition of VCP/p97 in biochemical, cellular, and ...We report the cryo-EM structure-guided discovery of GND-135, a novel small-molecule inhibitor of the VCP/p97 AAA ATPase that demonstrates efficient inhibition of VCP/p97 in biochemical, cellular, and pharmacokinetic assays and in a tumor efficacy mouse model of acute myeloid leukemia. Our approach overcomes the liability in the clinical-stage compound CB-5083 where Phase I studies showed off-target activity of CB-5083 for the enzyme PDE6. From the cryo-EM structural analysis of CB-5083 bound to PDE6 and VCP/p97, we identified critical ligand/protein interactions in both proteins and rationally designed a small molecule that retains key interactions necessary for VCP/p97 inhibition while eliminating PDE6 off-target activity. We refer to this approach as `subtractive optimization' because we are leveraging our ability to determine both on-target and off-target cryo-EM structures to guide the medicinal chemistry campaign to enable more targeted compound design. While this strategy is not possible in all cases, the use of cryo-EM to tune on-site binding while eliminating off-target binding could be a generally applicable strategy for informing molecular design and accelerating small-molecule drug discovery. #1: ジャーナル: Acta Crystallogr D Struct Biol / 年: 2019 タイトル: Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix. 著者: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty / ...著者: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty / Robert D Oeffner / Billy K Poon / Michael G Prisant / Randy J Read / Jane S Richardson / David C Richardson / Massimo D Sammito / Oleg V Sobolev / Duncan H Stockwell / Thomas C Terwilliger / Alexandre G Urzhumtsev / Lizbeth L Videau / Christopher J Williams / Paul D Adams / ![]() 要旨: Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological ...Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological processes and to develop new therapeutics against diseases. The overall structure-solution workflow is similar for these techniques, but nuances exist because the properties of the reduced experimental data are different. Software tools for structure determination should therefore be tailored for each method. Phenix is a comprehensive software package for macromolecular structure determination that handles data from any of these techniques. Tasks performed with Phenix include data-quality assessment, map improvement, model building, the validation/rebuilding/refinement cycle and deposition. Each tool caters to the type of experimental data. The design of Phenix emphasizes the automation of procedures, where possible, to minimize repetitive and time-consuming manual tasks, while default parameters are chosen to encourage best practice. A graphical user interface provides access to many command-line features of Phenix and streamlines the transition between programs, project tracking and re-running of previous tasks. | ||||||||||||||||||||||||
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構造の表示
| 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 | 9ohn.cif.gz | 1.5 MB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb9ohn.ent.gz | 表示 | PDB形式 | |
| PDBx/mmJSON形式 | 9ohn.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/oh/9ohn ftp://data.pdbj.org/pub/pdb/validation_reports/oh/9ohn | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 70501MC ![]() 9ohmC 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 F&H 検索 |
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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: 91212.602 Da / 分子数: 12 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: VCP / 発現宿主: ![]() #2: 化合物 | ChemComp-ADP / #3: 化合物 | ChemComp-A1CBF / ( 分子量: 536.624 Da / 分子数: 12 / 由来タイプ: 合成 / 式: C31H32N6O3 / タイプ: SUBJECT OF INVESTIGATION 研究の焦点であるリガンドがあるか | Y | Has protein modification | N | |
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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 |
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試料調製
| 構成要素 | 名称: human p97/VCP / タイプ: COMPLEX / Entity ID: #1 / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: ![]() |
| 緩衝液 | pH: 7.5 |
| 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 |
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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: TFS 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): 3000 nm / 最小 デフォーカス(公称値): 500 nm |
| 撮影 | 電子線照射量: 40 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
| EMソフトウェア | 名称: PHENIX / バージョン: 1.21.2_5419 / カテゴリ: モデル精密化 | ||||||||||||||||||||||||
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| 3次元再構成 | 解像度: 2.46 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 104767 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
| 精密化 | 交差検証法: NONE 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||
| 原子変位パラメータ | Biso mean: 104.06 Å2 | ||||||||||||||||||||||||
| 拘束条件 |
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万見について




Homo sapiens (ヒト)
カナダ, 1件
引用




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