+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1tzi | ||||||
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タイトル | Crystal Structure of the Fab YADS2 Complexed with h-VEGF | ||||||
要素 |
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キーワード | IMMUNE SYSTEM / phage display / antibody library / protein engineering | ||||||
機能・相同性 | 機能・相同性情報 basophil chemotaxis / positive regulation of endothelial cell chemotaxis by VEGF-activated vascular endothelial growth factor receptor signaling pathway / VEGF-A complex / Signaling by VEGF / cellular stress response to acid chemical / lymph vessel morphogenesis / positive regulation of lymphangiogenesis / negative regulation of adherens junction organization / negative regulation of establishment of endothelial barrier / vascular endothelial growth factor receptor 1 binding ...basophil chemotaxis / positive regulation of endothelial cell chemotaxis by VEGF-activated vascular endothelial growth factor receptor signaling pathway / VEGF-A complex / Signaling by VEGF / cellular stress response to acid chemical / lymph vessel morphogenesis / positive regulation of lymphangiogenesis / negative regulation of adherens junction organization / negative regulation of establishment of endothelial barrier / vascular endothelial growth factor receptor 1 binding / VEGF ligand-receptor interactions / vascular endothelial growth factor receptor binding / post-embryonic camera-type eye development / positive regulation of mast cell chemotaxis / primitive erythrocyte differentiation / positive regulation of protein kinase C signaling / positive regulation of cell proliferation by VEGF-activated platelet derived growth factor receptor signaling pathway / negative regulation of blood-brain barrier permeability / VEGF-activated neuropilin signaling pathway / bone trabecula formation / positive regulation of vascular endothelial growth factor signaling pathway / coronary vein morphogenesis / lung vasculature development / cardiac vascular smooth muscle cell development / lymphangiogenesis / eye photoreceptor cell development / endothelial cell chemotaxis / positive regulation of trophoblast cell migration / positive regulation of epithelial tube formation / vascular endothelial growth factor receptor-2 signaling pathway / motor neuron migration / VEGF binds to VEGFR leading to receptor dimerization / regulation of nitric oxide mediated signal transduction / positive regulation of axon extension involved in axon guidance / vascular wound healing / regulation of hematopoietic progenitor cell differentiation / positive regulation of protein localization to early endosome / positive regulation of blood vessel endothelial cell proliferation involved in sprouting angiogenesis / positive regulation of branching involved in ureteric bud morphogenesis / camera-type eye morphogenesis / tube formation / neuropilin binding / induction of positive chemotaxis / coronary artery morphogenesis / negative regulation of cell-cell adhesion mediated by cadherin / vascular endothelial growth factor receptor 2 binding / positive regulation of vascular permeability / dopaminergic neuron differentiation / commissural neuron axon guidance / platelet-derived growth factor receptor binding / surfactant homeostasis / extracellular matrix binding / cell migration involved in sprouting angiogenesis / cardiac muscle cell development / epithelial cell maturation / positive regulation of positive chemotaxis / sprouting angiogenesis / Regulation of gene expression by Hypoxia-inducible Factor / endothelial cell proliferation / positive regulation of leukocyte migration / vascular endothelial growth factor signaling pathway / positive regulation of endothelial cell chemotaxis / artery morphogenesis / positive regulation of p38MAPK cascade / negative regulation of epithelial to mesenchymal transition / positive regulation of cell migration involved in sprouting angiogenesis / positive regulation of DNA biosynthetic process / branching involved in blood vessel morphogenesis / retinal ganglion cell axon guidance / positive chemotaxis / positive regulation of neuroblast proliferation / transmembrane receptor protein tyrosine kinase activator activity / negative regulation of fat cell differentiation / positive regulation of sprouting angiogenesis / chemoattractant activity / mesoderm development / positive regulation of receptor internalization / positive regulation of focal adhesion assembly / outflow tract morphogenesis / monocyte differentiation / positive regulation of cell division / fibronectin binding / macrophage differentiation / neuroblast proliferation / positive regulation of blood vessel endothelial cell migration / mammary gland alveolus development / cellular response to vascular endothelial growth factor stimulus / vasculogenesis / vascular endothelial growth factor receptor signaling pathway / positive regulation of osteoblast differentiation / heart morphogenesis / ovarian follicle development / cell maturation / positive regulation of protein autophosphorylation / epithelial cell differentiation / homeostasis of number of cells within a tissue / positive regulation of endothelial cell proliferation / lactation / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / positive regulation of endothelial cell migration 類似検索 - 分子機能 | ||||||
生物種 | Mus musculus (ハツカネズミ) Homo sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.8 Å | ||||||
データ登録者 | Fellouse, F.A. / Wiesmann, C. / Sidhu, S.S. | ||||||
引用 | ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 2004 タイトル: Synthetic antibodies from a four-amino-acid code: A dominant role for tyrosine in antigen recognition 著者: Fellouse, F.A. / Wiesmann, C. / Sidhu, S.S. #1: ジャーナル: J.Mol.Biol. / 年: 2004 タイトル: Phage-displayed antibody libraries of synthetic heavy chain complementarity determining regions 著者: Sidhu, S.S. / Li, B. / Chen, Y. / Fellouse, F.A. / Eigenbrot, C. / Fuh, G. | ||||||
履歴 |
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Remark 999 | SEQUENCE THE AUTHORS INFORMED THAT THE SEQUENCES OF Fab YADS2 Light Chain and Fab YADS2 heavy Chain ...SEQUENCE THE AUTHORS INFORMED THAT THE SEQUENCES OF Fab YADS2 Light Chain and Fab YADS2 heavy Chain are not yet available in any reference sequence database. |
-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1tzi.cif.gz | 115 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1tzi.ent.gz | 89.3 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1tzi.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 | 1tzi_validation.pdf.gz | 447 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1tzi_full_validation.pdf.gz | 455.7 KB | 表示 | |
XML形式データ | 1tzi_validation.xml.gz | 19.7 KB | 表示 | |
CIF形式データ | 1tzi_validation.cif.gz | 26.6 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/tz/1tzi ftp://data.pdbj.org/pub/pdb/validation_reports/tz/1tzi | HTTPS FTP |
-関連構造データ
-リンク
-集合体
登録構造単位 |
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単位格子 |
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詳細 | For VEGF, the biological assembly corresponds to two copies of chain V, related by a two fold symetry and physically linked by a disulfide bridge. The Fab VEGF complex, the biological assembly corresponds to all chains, related by a two fold symetry. |
-要素
#1: 抗体 | 分子量: 23387.828 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Mus musculus (ハツカネズミ) / プラスミド: F0771-B6 / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): 16C9 |
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#2: 抗体 | 分子量: 23376.049 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Mus musculus (ハツカネズミ) / プラスミド: F0771-B6 / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): 16C9 |
#3: タンパク質 | 分子量: 11948.680 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: VEGF, VEGFA / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P15692 |
-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: 3.2 Å3/Da / 溶媒含有率: 61.5 % |
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結晶化 | 温度: 292 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.1 詳細: LITHIUM CHLORIDE, PEG 6000, MES, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 292K |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: シンクロトロン / サイト: SSRL / ビームライン: BL9-2 / 波長: 1 Å |
検出器 | タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2003年3月28日 |
放射 | モノクロメーター: double crystal / 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: 1 Å / 相対比: 1 |
反射 | 解像度: 2.8→50 Å / Num. all: 21429 / Num. obs: 20861 / % possible obs: 97.3 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / 冗長度: 4.8 % / Rmerge(I) obs: 0.076 / Rsym value: 0.076 / Net I/σ(I): 18.7 |
反射 シェル | 解像度: 2.8→2.9 Å / 冗長度: 83.2 % / Rmerge(I) obs: 0.4 / Mean I/σ(I) obs: 2.5 / Num. unique all: 2110 / Rsym value: 0.4 / % possible all: 82.92 |
-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: The VEGF is from pdb entry 1VPF. The Fab is from an in-house determined structure. 解像度: 2.8→20 Å / Cor.coef. Fo:Fc: 0.94 / Cor.coef. Fo:Fc free: 0.927 / SU B: 16.331 / SU ML: 0.299 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.685 / ESU R Free: 0.332 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 46.845 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.8→20 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.8→2.857 Å / Total num. of bins used: 25 /
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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 |
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