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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: 8vyf | ||||||
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| タイトル | SARS-CoV-2 S NTD (C.37 Lambda variant) plus S2L20 and S2X303 Fabs, local refinement | ||||||
要素 |
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キーワード | VIRAL PROTEIN/IMMUNE SYSTEM / sars-cov-2 / coronavirus / lambda / s2l20 / s2x303 / C.37 / antibody / Fab / S protein / spike / fusion protein / Structural Genomics / Seattle Structural Genomics Center for Infectious Disease / SSGCID / VIRAL PROTEIN / VIRAL PROTEIN-IMMUNE SYSTEM complex | ||||||
| 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 space / viral translation / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion ...symbiont-mediated disruption of host tissue / Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / viral translation / symbiont-mediated-mediated suppression of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / membrane fusion / entry receptor-mediated virion attachment to host cell / Attachment and Entry / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / host cell surface receptor binding / symbiont-mediated suppression of host innate immune response / receptor ligand activity / endocytosis involved in viral entry into host cell / 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 / SARS-CoV-2 activates/modulates innate and adaptive immune responses / host cell plasma membrane / virion membrane / identical protein binding / membrane / 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: 3.2 Å | ||||||
データ登録者 | McCallum, M. / Veesler, D. / Seattle Structural Genomics Center for Infectious Disease (SSGCID) | ||||||
| 資金援助 | 米国, 1件
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引用 | ジャーナル: Nat Commun / 年: 2024タイトル: Quantifying how single dose Ad26.COV2.S vaccine efficacy depends on Spike sequence features. 著者: Craig A Magaret / Li Li / Allan C deCamp / Morgane Rolland / Michal Juraska / Brian D Williamson / James Ludwig / Cindy Molitor / David Benkeser / Alex Luedtke / Brian Simpkins / Fei Heng / ...著者: Craig A Magaret / Li Li / Allan C deCamp / Morgane Rolland / Michal Juraska / Brian D Williamson / James Ludwig / Cindy Molitor / David Benkeser / Alex Luedtke / Brian Simpkins / Fei Heng / Yanqing Sun / Lindsay N Carpp / Hongjun Bai / Bethany L Dearlove / Elena E Giorgi / Mandy Jongeneelen / Boerries Brandenburg / Matthew McCallum / John E Bowen / David Veesler / Jerald Sadoff / Glenda E Gray / Sanne Roels / An Vandebosch / Daniel J Stieh / Mathieu Le Gars / Johan Vingerhoets / Beatriz Grinsztejn / Paul A Goepfert / Leonardo Paiva de Sousa / Mayara Secco Torres Silva / Martin Casapia / Marcelo H Losso / Susan J Little / Aditya Gaur / Linda-Gail Bekker / Nigel Garrett / Carla Truyers / Ilse Van Dromme / Edith Swann / Mary A Marovich / Dean Follmann / Kathleen M Neuzil / Lawrence Corey / Alexander L Greninger / Pavitra Roychoudhury / Ollivier Hyrien / Peter B Gilbert / ![]() 要旨: In the ENSEMBLE randomized, placebo-controlled phase 3 trial (NCT04505722), estimated single-dose Ad26.COV2.S vaccine efficacy (VE) was 56% against moderate to severe-critical COVID-19. SARS-CoV-2 ...In the ENSEMBLE randomized, placebo-controlled phase 3 trial (NCT04505722), estimated single-dose Ad26.COV2.S vaccine efficacy (VE) was 56% against moderate to severe-critical COVID-19. SARS-CoV-2 Spike sequences were determined from 484 vaccine and 1,067 placebo recipients who acquired COVID-19. In this set of prespecified analyses, we show that in Latin America, VE was significantly lower against Lambda vs. Reference and against Lambda vs. non-Lambda [family-wise error rate (FWER) p < 0.05]. VE differed by residue match vs. mismatch to the vaccine-insert at 16 amino acid positions (4 FWER p < 0.05; 12 q-value ≤ 0.20); significantly decreased with physicochemical-weighted Hamming distance to the vaccine-strain sequence for Spike, receptor-binding domain, N-terminal domain, and S1 (FWER p < 0.001); differed (FWER ≤ 0.05) by distance to the vaccine strain measured by 9 antibody-epitope escape scores and 4 NTD neutralization-impacting features; and decreased (p = 0.011) with neutralization resistance level to vaccinee sera. VE against severe-critical COVID-19 was stable across most sequence features but lower against the most distant viruses. | ||||||
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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 | 8vyf.cif.gz | 169.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb8vyf.ent.gz | 表示 | PDB形式 | |
| PDBx/mmJSON形式 | 8vyf.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 | 8vyf_validation.pdf.gz | 1.7 MB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 8vyf_full_validation.pdf.gz | 1.7 MB | 表示 | |
| XML形式データ | 8vyf_validation.xml.gz | 37 KB | 表示 | |
| CIF形式データ | 8vyf_validation.cif.gz | 52.6 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/vy/8vyf ftp://data.pdbj.org/pub/pdb/validation_reports/vy/8vyf | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 43659MC ![]() 8vyeC ![]() 8vygC C: 同じ文献を引用 ( M: このデータのモデリングに利用したマップデータ |
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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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| 1 |
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要素
-タンパク質 , 1種, 1分子 A
| #1: タンパク質 | 分子量: 140929.156 Da / 分子数: 1 / 由来タイプ: 組換発現 / 詳細: Lambda spike glycoprotein, NTD 由来: (組換発現) ![]() 遺伝子: S, 2 / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P0DTC2 |
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-抗体 , 4種, 4分子 BCHL
| #2: 抗体 | 分子量: 13541.036 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: Homo sapiens (ヒト) |
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| #3: 抗体 | 分子量: 11829.141 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: Homo sapiens (ヒト) |
| #4: 抗体 | 分子量: 13737.725 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: Homo sapiens (ヒト) |
| #5: 抗体 | 分子量: 11270.294 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: Homo sapiens (ヒト) |
-糖 , 3種, 8分子 
| #6: 多糖 | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | ||
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| #7: 多糖 | | #8: 糖 | ChemComp-NAG / |
-詳細
| 研究の焦点であるリガンドがあるか | N |
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| Has protein modification | Y |
-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: SARS-CoV-2 S C.37 (Lambda variant) plus S309, S2L20, and S2X303 Fabs. Local refinement of NTD with S2L20 and S2X303 Fabs. タイプ: COMPLEX / Entity ID: #1-#5 / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: ![]() |
| 由来(組換発現) | 生物種: Homo sapiens (ヒト) |
| 緩衝液 | pH: 8 |
| 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: 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): 30000 nm / 最小 デフォーカス(公称値): 2000 nm |
| 撮影 | 電子線照射量: 63 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k 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: 95557 / 対称性のタイプ: POINT |
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万見について





Homo sapiens (ヒト)
米国, 1件
引用






PDBj






FIELD EMISSION GUN