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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: 3ovl | ||||||
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| タイトル | Structure of an amyloid forming peptide VQIVYK from the TAU protein in complex with orange G | ||||||
要素 | Microtubule-associated protein | ||||||
キーワード | PROTEIN FIBRIL / amyloid-like protofibril in complex with a small-molecule binder | ||||||
| 機能・相同性 | 機能・相同性情報plus-end-directed organelle transport along microtubule / histone-dependent DNA binding / negative regulation of protein localization to mitochondrion / neurofibrillary tangle / microtubule lateral binding / axonal transport / tubulin complex / positive regulation of protein localization to synapse / phosphatidylinositol bisphosphate binding / generation of neurons ...plus-end-directed organelle transport along microtubule / histone-dependent DNA binding / negative regulation of protein localization to mitochondrion / neurofibrillary tangle / microtubule lateral binding / axonal transport / tubulin complex / positive regulation of protein localization to synapse / phosphatidylinositol bisphosphate binding / generation of neurons / rRNA metabolic process / axonal transport of mitochondrion / regulation of mitochondrial fission / axon development / regulation of microtubule-based movement / regulation of chromosome organization / intracellular distribution of mitochondria / central nervous system neuron development / minor groove of adenine-thymine-rich DNA binding / lipoprotein particle binding / microtubule polymerization / negative regulation of mitochondrial membrane potential / regulation of microtubule polymerization / dynactin binding / apolipoprotein binding / main axon / protein polymerization / axolemma / Caspase-mediated cleavage of cytoskeletal proteins / regulation of microtubule polymerization or depolymerization / negative regulation of mitochondrial fission / glial cell projection / neurofibrillary tangle assembly / positive regulation of axon extension / positive regulation of microtubule polymerization / regulation of cellular response to heat / Activation of AMPK downstream of NMDARs / positive regulation of protein localization / positive regulation of superoxide anion generation / cellular response to brain-derived neurotrophic factor stimulus / supramolecular fiber organization / regulation of long-term synaptic depression / cytoplasmic microtubule organization / regulation of calcium-mediated signaling / somatodendritic compartment / axon cytoplasm / synapse assembly / astrocyte activation / phosphatidylinositol binding / nuclear periphery / enzyme inhibitor activity / protein phosphatase 2A binding / stress granule assembly / regulation of microtubule cytoskeleton organization / regulation of autophagy / cellular response to reactive oxygen species / microglial cell activation / cellular response to nerve growth factor stimulus / Hsp90 protein binding / protein homooligomerization / PKR-mediated signaling / SH3 domain binding / regulation of synaptic plasticity / synapse organization / response to lead ion / microtubule cytoskeleton organization / memory / cytoplasmic ribonucleoprotein granule / neuron projection development / cell-cell signaling / single-stranded DNA binding / cellular response to heat / growth cone / protein-folding chaperone binding / microtubule cytoskeleton / actin binding / cell body / double-stranded DNA binding / microtubule binding / sequence-specific DNA binding / amyloid fibril formation / dendritic spine / microtubule / protein-macromolecule adaptor activity / learning or memory / neuron projection / membrane raft / negative regulation of gene expression / axon / neuronal cell body / DNA damage response / dendrite / protein kinase binding / enzyme binding / mitochondrion / DNA binding / RNA binding / extracellular region / identical protein binding / nucleus 類似検索 - 分子機能 | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 1.81 Å | ||||||
データ登録者 | Landau, M. / Eisenberg, D. | ||||||
引用 | ジャーナル: Plos Biol. / 年: 2011タイトル: Towards a pharmacophore for amyloid. 著者: Landau, M. / Sawaya, M.R. / Faull, K.F. / Laganowsky, A. / Jiang, L. / Sievers, S.A. / Liu, J. / Barrio, J.R. / Eisenberg, D. | ||||||
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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 | 3ovl.cif.gz | 12.2 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb3ovl.ent.gz | 7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 3ovl.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ov/3ovl ftp://data.pdbj.org/pub/pdb/validation_reports/ov/3ovl | 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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| 1 | x 6![]()
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| 単位格子 |
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| Components on special symmetry positions |
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| 詳細 | The biological unit is a pair of beta sheets with orange G interrelating between two pairs of sheets. One sheet is constructed from chain A and unit cell translations along the b direction (i.e. X,Y+1,Z; X,Y+2,Z; X,Y+3,Z, etc.). The second sheet is constructed from -X-1/2,1/2+Y,-Z;-X-1/2,3/2+Y,-Z;-X-1/2,5/2+Y,-Z; etc. The other pairs of sheets will be contracted from -X,Y,-Z+1, -X,Y+1,-Z+1,-X,Y+2,-Z+1; etc. and from X+1/2,1/2+Y,Z+1, X+1/2,3/2+Y,Z+1, X+1/2,5/2+Y,Z+1; etc. |
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要素
| #1: タンパク質・ペプチド | 分子量: 749.917 Da / 分子数: 1 / 断片: VQIVYK (residues 306-311) / 由来タイプ: 合成 / 詳細: VQIVYK (residues 306-311) from Tau, synthesized / 参照: UniProt: P10636 | ||||||
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| #2: 化合物 | | #3: 化合物 | ChemComp-ACY / | #4: 化合物 | ChemComp-ORA / | #5: 水 | ChemComp-HOH / | |
-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: 1.91 Å3/Da / 溶媒含有率: 35.66 % |
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| 結晶化 | 温度: 291 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: reservoir contained 0.1M Zinc Acetate dihydrate, 18% PEG 3350, vapor diffusion, hanging drop, temperature 291K |
-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: APS / ビームライン: 24-ID-E / 波長: 0.9792 Å | ||||||||||||||||||||||||||||||||||||||||||
| 検出器 | タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2008年11月17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: 0.9792 Å / 相対比: 1 | ||||||||||||||||||||||||||||||||||||||||||
| 反射 | 解像度: 1.8→90 Å / Num. all: 587 / Num. obs: 587 / % possible obs: 87.6 % / Observed criterion σ(I): -3 / 冗長度: 2.4 % / Biso Wilson estimate: 19.9 Å2 / Rmerge(I) obs: 0.179 / Χ2: 1.071 / Net I/σ(I): 4.5 | ||||||||||||||||||||||||||||||||||||||||||
| 反射 シェル |
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-位相決定
| 位相決定 | 手法: 分子置換 | |||||||||
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| Phasing MR | Model details: Phaser MODE: MR_AUTO
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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 / 解像度: 1.81→26.82 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.964 / WRfactor Rfree: 0.306 / WRfactor Rwork: 0.2514 / Occupancy max: 1 / Occupancy min: 0.25 / FOM work R set: 0.7697 / SU B: 5.919 / SU ML: 0.163 / SU R Cruickshank DPI: 0.3608 / SU Rfree: 0.2072 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.207 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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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 max: 36.92 Å2 / Biso mean: 20.2828 Å2 / Biso min: 6.3 Å2
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| 精密化ステップ | サイクル: LAST / 解像度: 1.81→26.82 Å
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| 拘束条件 |
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| LS精密化 シェル | 解像度: 1.805→2.017 Å / Total num. of bins used: 5
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万見について




X線回折
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