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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: 8ywq | ||||||
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| タイトル | Crystal structure of the Fab fragment of the anti-IL-6 antibody I9H in complex with a domain-swapped IL-6 dimer | ||||||
要素 |
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キーワード | IMMUNE SYSTEM / interleukin / dimer / swap | ||||||
| 機能・相同性 | 機能・相同性情報regulation of astrocyte activation / glucagon secretion / positive regulation of interleukin-21 production / regulation of glucagon secretion / hepatic immune response / negative regulation of primary miRNA processing / regulation of vascular endothelial growth factor production / negative regulation of interleukin-1-mediated signaling pathway / regulation of microglial cell activation / interleukin-6 receptor complex ...regulation of astrocyte activation / glucagon secretion / positive regulation of interleukin-21 production / regulation of glucagon secretion / hepatic immune response / negative regulation of primary miRNA processing / regulation of vascular endothelial growth factor production / negative regulation of interleukin-1-mediated signaling pathway / regulation of microglial cell activation / interleukin-6 receptor complex / positive regulation of apoptotic DNA fragmentation / hepatocyte proliferation / positive regulation of type B pancreatic cell apoptotic process / neutrophil apoptotic process / germinal center B cell differentiation / positive regulation of extracellular matrix disassembly / response to peptidoglycan / interleukin-6 receptor binding / positive regulation of B cell activation / positive regulation of receptor signaling pathway via STAT / T-helper 17 cell lineage commitment / inflammatory response to wounding / positive regulation of T-helper 2 cell cytokine production / endocrine pancreas development / negative regulation of collagen biosynthetic process / regulation of neuroinflammatory response / positive regulation of acute inflammatory response / vascular endothelial growth factor production / negative regulation of chemokine production / T follicular helper cell differentiation / positive regulation of neuroinflammatory response / positive regulation of leukocyte chemotaxis / positive regulation of platelet aggregation / neutrophil mediated immunity / positive regulation of cytokine production involved in inflammatory response / cell surface receptor signaling pathway via STAT / positive regulation of leukocyte adhesion to vascular endothelial cell / negative regulation of bone resorption / CD163 mediating an anti-inflammatory response / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of immunoglobulin production / Interleukin-6 signaling / interleukin-6-mediated signaling pathway / negative regulation of fat cell differentiation / MAPK3 (ERK1) activation / maintenance of blood-brain barrier / MAPK1 (ERK2) activation / Interleukin-10 signaling / positive regulation of interleukin-17 production / monocyte chemotaxis / humoral immune response / Transcriptional Regulation by VENTX / positive regulation of interleukin-10 production / positive regulation of vascular endothelial growth factor production / positive regulation of glial cell proliferation / negative regulation of lipid storage / positive regulation of peptidyl-serine phosphorylation / regulation of angiogenesis / cell surface receptor signaling pathway via JAK-STAT / positive regulation of osteoblast differentiation / positive regulation of epithelial to mesenchymal transition / : / positive regulation of chemokine production / positive regulation of T cell proliferation / positive regulation of smooth muscle cell proliferation / liver regeneration / regulation of insulin secretion / response to glucocorticoid / positive regulation of translation / cytokine activity / positive regulation of interleukin-1 beta production / acute-phase response / response to activity / positive regulation of interleukin-8 production / positive regulation of receptor signaling pathway via JAK-STAT / Post-translational protein phosphorylation / growth factor activity / neuron cellular homeostasis / cellular response to virus / platelet activation / negative regulation of neurogenesis / positive regulation of interleukin-6 production / positive regulation of miRNA transcription / cellular response to hydrogen peroxide / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / cytokine-mediated signaling pathway / neuron projection development / positive regulation of tumor necrosis factor production / ADORA2B mediated anti-inflammatory cytokines production / glucose homeostasis / cellular response to lipopolysaccharide / Senescence-Associated Secretory Phenotype (SASP) / Interleukin-4 and Interleukin-13 signaling / defense response to Gram-negative bacterium / defense response to virus / positive regulation of MAPK cascade / defense response to Gram-positive bacterium / positive regulation of apoptotic process / endoplasmic reticulum lumen / inflammatory response 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.51 Å | ||||||
データ登録者 | Bukhdruker, S. / Yudenko, A. / Marin, E. / Remeeva, A. / Rodin, S. / Burtseva, A. / Petrov, A. / Ischenko, A. / Borshchevskiy, V. | ||||||
| 資金援助 | ロシア, 1件
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引用 | ジャーナル: Structure / 年: 2025タイトル: Structural basis of signaling complex inhibition by IL-6 domain-swapped dimers. 著者: Yudenko, A. / Bukhdruker, S. / Shishkin, P. / Rodin, S. / Burtseva, A. / Petrov, A. / Pigareva, N. / Sokolov, A. / Zinovev, E. / Eliseev, I. / Remeeva, A. / Marin, E. / Mishin, A. / Gordeliy, ...著者: Yudenko, A. / Bukhdruker, S. / Shishkin, P. / Rodin, S. / Burtseva, A. / Petrov, A. / Pigareva, N. / Sokolov, A. / Zinovev, E. / Eliseev, I. / Remeeva, A. / Marin, E. / Mishin, A. / Gordeliy, V. / Gushchin, I. / Ischenko, A. / Borshchevskiy, V. | ||||||
| 履歴 |
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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 | 8ywq.cif.gz | 261.7 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb8ywq.ent.gz | 187.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 8ywq.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 | 8ywq_validation.pdf.gz | 447 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 8ywq_full_validation.pdf.gz | 449.4 KB | 表示 | |
| XML形式データ | 8ywq_validation.xml.gz | 23.1 KB | 表示 | |
| CIF形式データ | 8ywq_validation.cif.gz | 29.8 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/yw/8ywq ftp://data.pdbj.org/pub/pdb/validation_reports/yw/8ywq | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 8ywpSC ![]() 8ywrC ![]() 1aluS S: 精密化の開始モデル 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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| 1 | ![]()
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| 単位格子 |
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| Components on special symmetry positions |
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要素
| #1: 抗体 | 分子量: 24912.051 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: ![]() 株 (発現宿主): CHO-IL69hum |
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| #2: 抗体 | 分子量: 23396.971 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: ![]() 株 (発現宿主): CHO-IL69hum |
| #3: タンパク質 | 分子量: 21005.961 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: IL6, IFNB2 / 細胞株 (発現宿主): HEK293 / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P05231 |
| #4: 化合物 | ChemComp-MG / |
| #5: 水 | ChemComp-HOH / |
| 研究の焦点であるリガンドがあるか | N |
| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.63 Å3/Da / 溶媒含有率: 53.28 % |
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| 結晶化 | 温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 10.5 詳細: 40% v/v 2-methyl-2,4-pentanediol, 100 mM CAPS (seed stock crystallization conditions: 14-16% PEG 8000, 100 mM magnesium acetate, 100 mM MES pH 6.5) |
-データ収集
| 回折 | 平均測定温度: 100 K / Serial crystal experiment: N |
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| 放射光源 | 由来: シンクロトロン / サイト: SLS / ビームライン: X06SA / 波長: 0.85 Å |
| 検出器 | タイプ: DECTRIS EIGER X 16M / 検出器: PIXEL / 日付: 2019年11月19日 |
| 放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
| 放射波長 | 波長: 0.85 Å / 相対比: 1 |
| 反射 | 解像度: 2.51→40.97 Å / Num. obs: 14890 / % possible obs: 91.7 % / 冗長度: 13 % / Biso Wilson estimate: 89.68 Å2 / CC1/2: 0.999 / Rpim(I) all: 0.031 / Net I/σ(I): 11.2 |
| 反射 シェル | 解像度: 2.51→2.82 Å / 冗長度: 12.3 % / Mean I/σ(I) obs: 0.7 / Num. unique obs: 744 / CC1/2: 0.098 / Rpim(I) all: 1.411 / % possible all: 69.3 |
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解析
| ソフトウェア |
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| 精密化 | 構造決定の手法: 分子置換開始モデル: 1ALU,8YWP 解像度: 2.51→40.97 Å / SU ML: 0.3274 / 交差検証法: FREE R-VALUE / σ(F): 1.33 / 位相誤差: 40.8304 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
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| 溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.1 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso mean: 89.35 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.51→40.97 Å
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| 拘束条件 |
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| LS精密化 シェル |
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| 精密化 TLS | 手法: refined / Refine-ID: X-RAY DIFFRACTION
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| 精密化 TLSグループ | Refine-ID: X-RAY DIFFRACTION
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万見について




Homo sapiens (ヒト)
X線回折
ロシア, 1件
引用


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