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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 | ||||||
![]() | 2F5 epitope of HIV-1 gp41 fusion protein | ||||||
![]() | VIRAL PROTEIN / Ensemble / statistics | ||||||
機能・相同性 | ![]() 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 / host cell endosome membrane / actin filament organization ...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 / host cell endosome membrane / actin filament organization / Assembly Of The HIV Virion / Budding and maturation of HIV virion / clathrin-dependent endocytosis of virus by host cell / viral protein processing / symbiont entry into host cell / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / 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 | ||||||
![]() | Barbato, G. / Bianchi, E. / Ingallinella, P. / Hurni, W.H. / Miller, M.D. / Ciliberto, G. / Cortese, R. / Bazzo, R. / Shiver, J.W. / Pessi, A. | ||||||
![]() | ![]() 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: ![]() 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: ![]() 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: ![]() 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. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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PDBx/mmCIF形式 | ![]() | 327.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 230.5 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-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 |