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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: 9dhy | ||||||||||||
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| タイトル | Structure of SARS-CoV-2 spike in complex with antibody Fab COVIC-154 | ||||||||||||
要素 |
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キーワード | VIRAL PROTEIN/IMMUNE SYSTEM / VIRAL PROTEIN / glycoprotein / immune system / antibody / SARS-CoV-2 / COVID / VIRAL PROTEIN-Immune System complex / coronavirus / ANTIVIRAL PROTEIN | ||||||||||||
| 機能・相同性 | 機能・相同性情報symbiont-mediated disruption of host tissue / Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular region / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / positive regulation of viral entry into host cell ...symbiont-mediated disruption of host tissue / Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular region / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / positive regulation of viral entry into host cell / membrane fusion / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / Attachment and Entry / entry receptor-mediated virion attachment to host cell / receptor-mediated virion attachment to host cell / host cell surface receptor binding / symbiont-mediated suppression of host innate immune response / endocytosis involved in viral entry into host cell / receptor ligand activity / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / symbiont entry into host cell / virion attachment to host cell / host cell plasma membrane / SARS-CoV-2 activates/modulates innate and adaptive immune responses / virion membrane / membrane / identical protein binding / plasma membrane 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: 2.7 Å | ||||||||||||
データ登録者 | Yu, X. / Saphire, E.O. | ||||||||||||
| 資金援助 | 米国, 3件
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引用 | ジャーナル: Cell Rep / 年: 2025タイトル: A global collaboration for systematic analysis of broad-ranging antibodies against the SARS-CoV-2 spike protein. 著者: Sharon L Schendel / Xiaoying Yu / Peter J Halfmann / Jarjapu Mahita / Brendan Ha / Kathryn M Hastie / Haoyang Li / Daniel Bedinger / Camille Troup / Kan Li / Natalia Kuzmina / Jordi B ...著者: Sharon L Schendel / Xiaoying Yu / Peter J Halfmann / Jarjapu Mahita / Brendan Ha / Kathryn M Hastie / Haoyang Li / Daniel Bedinger / Camille Troup / Kan Li / Natalia Kuzmina / Jordi B Torrelles / Jennifer E Munt / Melissa Mattocks / Mary Osei-Twum / Heather M Callaway / / Stephen Reece / Anne Palser / Paul Kellam / S Moses Dennison / Richard H C Huntwork / Gillian Q Horn / Milite Abraha / Elizabeth Feeney / Luis Martinez-Sobrido / Paula A Pino / Amberlee Hicks / Chengjin Ye / Jun-Gyu Park / Billie Maingot / Sivakumar Periasamy / Michael Mallory / Trevor Scobey / Marie-Noelle Lepage / Natalie St-Amant / Sarwat Khan / Anaïs Gambiez / / Ralph S Baric / Alexander Bukreyev / Luc Gagnon / Timothy Germann / Yoshihiro Kawaoka / Georgia D Tomaras / Bjoern Peters / Erica Ollmann Saphire / ![]() 要旨: The Coronavirus Immunotherapeutic Consortium (CoVIC) conducted side-by-side comparisons of over 400 anti-SARS-CoV-2 spike therapeutic antibody candidates contributed by large and small companies as ...The Coronavirus Immunotherapeutic Consortium (CoVIC) conducted side-by-side comparisons of over 400 anti-SARS-CoV-2 spike therapeutic antibody candidates contributed by large and small companies as well as academic groups on multiple continents. Nine reference labs analyzed antibody features, including in vivo protection in a mouse model of infection, spike protein affinity, high-resolution epitope binning, ACE-2 binding blockage, structures, and neutralization of pseudovirus and authentic virus infection, to build a publicly accessible dataset in the database CoVIC-DB. High-throughput, high-resolution binning of CoVIC antibodies defines a broad and predictive landscape of antibody epitopes on the SARS-CoV-2 spike protein and identifies features associated with durable potency against multiple SARS-CoV-2 variants of concern and high in vivo efficacy. Results of the CoVIC studies provide a guide for selecting effective and durable antibody therapeutics and for immunogen design as well as providing a framework for rapid response to future viral disease outbreaks. | ||||||||||||
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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 | 9dhy.cif.gz | 621.5 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb9dhy.ent.gz | 498.2 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 9dhy.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/dh/9dhy ftp://data.pdbj.org/pub/pdb/validation_reports/dh/9dhy | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 46892MC 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: 抗体 | 分子量: 13371.874 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Homo sapiens (ヒト)#2: 抗体 | 分子量: 11703.101 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Homo sapiens (ヒト)#3: タンパク質 | 分子量: 134115.719 Da / 分子数: 3 / 由来タイプ: 組換発現 由来: (組換発現) ![]() 遺伝子: S, 2 発現宿主: ![]() 参照: UniProt: P0DTC2 #4: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose #5: 糖 | ChemComp-NAG / 研究の焦点であるリガンドがあるか | N | Has protein modification | 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 |
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試料調製
| 構成要素 |
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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: 7.4 / 詳細: TBS buffer pH 7.4 | ||||||||||||||||||||||||
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||||||||||||||
| 試料支持 | グリッドのタイプ: C-flat-2/1 | ||||||||||||||||||||||||
| 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: 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): 2500 nm / 最小 デフォーカス(公称値): 1000 nm |
| 試料ホルダ | 凍結剤: NITROGEN 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER |
| 撮影 | 電子線照射量: 50 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
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解析
| EMソフトウェア |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||
| 3次元再構成 | 解像度: 2.7 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 131404 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||||||
| 拘束条件 |
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ムービー
コントローラー
万見について




Homo sapiens (ヒト)

米国, 3件
引用


PDBj








FIELD EMISSION GUN