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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: 1mzi | ||||||
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| タイトル | Solution ensemble structures of HIV-1 gp41 2F5 mAb epitope | ||||||
要素 | 2F5 epitope of HIV-1 gp41 fusion protein | ||||||
キーワード | VIRAL PROTEIN / Ensemble / statistics | ||||||
| 機能・相同性 | 機能・相同性情報Synthesis and processing of ENV and VPU / symbiont-mediated evasion of host immune response / positive regulation of establishment of T cell polarity / Alpha-defensins / Dectin-2 family / Binding and entry of HIV virion / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / actin filament organization / host cell endosome membrane ...Synthesis and processing of ENV and VPU / symbiont-mediated evasion of host immune response / positive regulation of establishment of T cell polarity / Alpha-defensins / Dectin-2 family / Binding and entry of HIV virion / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / actin filament organization / host cell endosome membrane / Assembly Of The HIV Virion / Budding and maturation of HIV virion / clathrin-dependent endocytosis of virus by host cell / viral protein processing / 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 / virion membrane / structural molecule activity / membrane 類似検索 - 分子機能 | ||||||
| 手法 | 溶液NMR / Ensemble generation with MEDUSA, Clustering analysis with NMRCLUST, Statistical analysis of the ensemble with NAMFIS | ||||||
データ登録者 | Barbato, G. / Bianchi, E. / Ingallinella, P. / Hurni, W.H. / Miller, M.D. / Ciliberto, G. / Cortese, R. / Bazzo, R. / Shiver, J.W. / Pessi, A. | ||||||
引用 | ジャーナル: J.Mol.Biol. / 年: 2003タイトル: Structural analysis of the epitope of the anti-HIV antibody 2F5 sheds light into its mechanism of neutralization and HIV fusion. 著者: Barbato, G. / Bianchi, E. / Ingallinella, P. / Hurni, W.H. / Miller, M.D. / Ciliberto, G. / Cortese, R. / Bazzo, R. / Shiver, J.W. / Pessi, A. #1: ジャーナル: J.Biomol.NMR / 年: 1991タイトル: Multi-conformational peptide dynamics derived from NMR data: a new search algorithm and its application to antamanide 著者: Bruschweiler, R. / Blackledge, M. / Ernst, R.R. #2: ジャーナル: J.Am.Chem.Soc. / 年: 1995タイトル: NMR analysis of molecular flexibility in solution: a new method for the study of complex distributions of rapidly exchanging conformations. Application to a 13-residue peptide with an 8-residue loop 著者: Cicero, D.O. / Barbato, G. / Bazzo, R. #3: ジャーナル: Protein Eng. / 年: 1996タイトル: An automated approach for clustering an ensemble of NMR-derived protein structures into conformationally related subfamilies 著者: Kelley, L.A. / Gardner, S.P. / Sutcliffe, M.J. | ||||||
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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 | 1mzi.cif.gz | 327.1 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1mzi.ent.gz | 230.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1mzi.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 | 1mzi_validation.pdf.gz | 354.6 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1mzi_full_validation.pdf.gz | 805.4 KB | 表示 | |
| XML形式データ | 1mzi_validation.xml.gz | 20.8 KB | 表示 | |
| CIF形式データ | 1mzi_validation.cif.gz | 35.2 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/mz/1mzi ftp://data.pdbj.org/pub/pdb/validation_reports/mz/1mzi | 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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| NMR アンサンブル |
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要素
| #1: タンパク質・ペプチド | 分子量: 1617.820 Da / 分子数: 1 / 断片: 13 residues 2F5 epitope / 由来タイプ: 合成 / 詳細: GP160 HIV-1 HBX2 isolate amino acids 659-671 / 参照: UniProt: P04578 |
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-実験情報
-実験
| 実験 | 手法: 溶液NMR | ||||||||||||||||||||||||
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| NMR実験 |
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| NMR実験の詳細 | Text: Distance restraints were determined using NOESY build-up curves. The coupling constants were determined using phase sensitive COSY and TOCSY experiments. E threshold cutoff and deltaE allowance ...Text: Distance restraints were determined using NOESY build-up curves. The coupling constants were determined using phase sensitive COSY and TOCSY experiments. E threshold cutoff and deltaE allowance for MEDUSA were 600 and 100 kCal/mol respectively Clustering was performed with a cutoff of 1.0Angstrom A conformer was defined as different if either phi or psi angle for at least one aminoacid was differing by >15 degrees |
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試料調製
| 詳細 |
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| 試料状態 | イオン強度: 50mM phosphate buffer / pH: 6.5 / 圧: ambient / 温度: 278 K | |||||||||
| 結晶化 | *PLUS 手法: other / 詳細: NMR |
-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 |
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解析
| NMR software |
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| 精密化 | 手法: Ensemble generation with MEDUSA, Clustering analysis with NMRCLUST, Statistical analysis of the ensemble with NAMFIS ソフトェア番号: 1 | ||||||||||||||||||||||||||||
| NMRアンサンブル | コンフォーマー選択の基準: Base set ensemble representative of the conformational space experimentally allowed 計算したコンフォーマーの数: 6400 / 登録したコンフォーマーの数: 81 |
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