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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: 1s4g | |||||||||
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| タイトル | Somatomedin-B Domain of human plasma vitronectin. | |||||||||
要素 | Vitronectin | |||||||||
キーワード | CELL ADHESION / Somatomedin B domain / disulfide knot / vitronectin | |||||||||
| 機能・相同性 | 機能・相同性情報smooth muscle cell-matrix adhesion / rough endoplasmic reticulum lumen / peptidase inhibitor complex / alphav-beta3 integrin-vitronectin complex / protein complex involved in cell-matrix adhesion / positive regulation of vascular endothelial growth factor signaling pathway / extracellular matrix binding / positive regulation of vascular endothelial growth factor receptor signaling pathway / positive regulation of cell-substrate adhesion / extracellular matrix structural constituent ...smooth muscle cell-matrix adhesion / rough endoplasmic reticulum lumen / peptidase inhibitor complex / alphav-beta3 integrin-vitronectin complex / protein complex involved in cell-matrix adhesion / positive regulation of vascular endothelial growth factor signaling pathway / extracellular matrix binding / positive regulation of vascular endothelial growth factor receptor signaling pathway / positive regulation of cell-substrate adhesion / extracellular matrix structural constituent / positive regulation of smooth muscle cell migration / scavenger receptor activity / Molecules associated with elastic fibres / cell adhesion mediated by integrin / Syndecan interactions / positive regulation of wound healing / endodermal cell differentiation / polysaccharide binding / oligodendrocyte differentiation / basement membrane / negative regulation of blood coagulation / protein polymerization / negative regulation of fibrinolysis / ECM proteoglycans / Integrin cell surface interactions / regulation of cell adhesion / collagen binding / negative regulation of proteolysis / extracellular matrix organization / liver regeneration / Regulation of Complement cascade / cell-matrix adhesion / integrin-mediated signaling pathway / positive regulation of receptor-mediated endocytosis / Golgi lumen / integrin binding / cell migration / heparin binding / : / blood microparticle / cell adhesion / immune response / intracellular membrane-bounded organelle / endoplasmic reticulum / extracellular space / extracellular exosome / extracellular region / identical protein binding 類似検索 - 分子機能 | |||||||||
| 生物種 | Homo sapiens (ヒト) | |||||||||
| 手法 | 溶液NMR / simulated annealing | |||||||||
データ登録者 | Mayasundari, A. / Whittemore, N.A. / Serpersu, E.H. / Peterson, C.B. | |||||||||
引用 | ジャーナル: J.Biol.Chem. / 年: 2004タイトル: The solution structure of the N-terminal domain of human vitronectin: proximal sites that regulate fibrinolysis and cell migration 著者: Mayasundari, A. / Whittemore, N.A. / Serpersu, E.H. / Peterson, C.B. | |||||||||
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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 | 1s4g.cif.gz | 300.4 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1s4g.ent.gz | 247.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1s4g.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 | 1s4g_validation.pdf.gz | 353.4 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1s4g_full_validation.pdf.gz | 433 KB | 表示 | |
| XML形式データ | 1s4g_validation.xml.gz | 15.7 KB | 表示 | |
| CIF形式データ | 1s4g_validation.cif.gz | 27.1 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/s4/1s4g ftp://data.pdbj.org/pub/pdb/validation_reports/s4/1s4g | HTTPS FTP |
-関連構造データ
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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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| NMR アンサンブル |
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要素
| #1: タンパク質 | 分子量: 5824.493 Da / 分子数: 1 / 断片: Somatomedin B / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 組織: plasma / 参照: UniProt: P04004 |
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| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: 溶液NMR | ||||||||||||||||
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| NMR実験 |
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試料調製
| 詳細 | 内容: Isolated from human plasma vitronectin by CNBr cleavage |
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| 試料状態 | イオン強度: low / pH: 4.4 / 温度: 298 K |
-NMR測定
| 放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M |
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| 放射波長 | 相対比: 1 |
| NMRスペクトロメーター | タイプ: Varian INOVA / 製造業者: Varian / モデル: INOVA / 磁場強度: 600 MHz |
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解析
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| 精密化 | 手法: simulated annealing / ソフトェア番号: 1 詳細: NOE cross-peak intensities were converted into distance restraints as follows: strong, 1.8-2.7 ; medium, 1.8-3.4 ; weak, 1.8-4.5 , and very weak 1.8-6.0. An additional 1.0 was added to upper ...詳細: NOE cross-peak intensities were converted into distance restraints as follows: strong, 1.8-2.7 ; medium, 1.8-3.4 ; weak, 1.8-4.5 , and very weak 1.8-6.0. An additional 1.0 was added to upper limits involving methyl protons, 0.5 for methylene protons and 2.3 for degenerate Hd and He protons of tyrosines and phenylalanines. Also, a 0.2 was added to the upper limits of NOEs involving amide protons. Backbone F angles were restrained to -120 50 for 3JHNHa = 8-9 Hz, and -120 40 for JHNHa > 9Hz. A restraint of 100 80 was also applied to F angle for residues that show stronger NHi-Hai-1 NOE than the intraresidue NH-Ha NOE. A total of 329 NOE restraints and 18 F restraints were used in structure determination. Random structures were generated by subjecting the peptide to an initial 10000-step minimization at 298K. The temperature was then raised gradually to 1000K during a 1000 step dynamics simulation. The peptide was subjected to minimization and a 10ps dynamics at 1000K. The NMR-derived restraints were then imposed on the peptide and the peptide was slowly annealed to 298K in a 100ps trajectory. Finally, the structures were subjected to further minimization at 298K. The force constant for the distance restraints was 100 kcal/mol 2 and the dielectric constant was 4. | ||||||||||||||||||||||||||||
| 代表構造 | 選択基準: closest to the average | ||||||||||||||||||||||||||||
| NMRアンサンブル | コンフォーマー選択の基準: structures with favorable non-bond energy 計算したコンフォーマーの数: 60 / 登録したコンフォーマーの数: 20 |
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万見について




Homo sapiens (ヒト)
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