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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: 4po2 | ||||||
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タイトル | Crystal Structure of the Stress-Inducible Human Heat Shock Protein HSP70 Substrate-Binding Domain in Complex with Peptide Substrate | ||||||
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![]() | CHAPERONE / HELICAL BUNDLE / SUBSTRATE BINDING | ||||||
機能・相同性 | ![]() : / positive regulation of endoribonuclease activity / denatured protein binding / cellular heat acclimation / death receptor agonist activity / negative regulation of inclusion body assembly / Viral RNP Complexes in the Host Cell Nucleus / positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway / : / C3HC4-type RING finger domain binding ...: / positive regulation of endoribonuclease activity / denatured protein binding / cellular heat acclimation / death receptor agonist activity / negative regulation of inclusion body assembly / Viral RNP Complexes in the Host Cell Nucleus / positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway / : / C3HC4-type RING finger domain binding / positive regulation of microtubule nucleation / ATP-dependent protein disaggregase activity / misfolded protein binding / regulation of mitotic spindle assembly / negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / positive regulation of tumor necrosis factor-mediated signaling pathway / transcription regulator inhibitor activity / aggresome / lysosomal transport / cellular response to steroid hormone stimulus / mRNA catabolic process / regulation of protein ubiquitination / chaperone cofactor-dependent protein refolding / HSF1-dependent transactivation / response to unfolded protein / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / chaperone-mediated protein complex assembly / Regulation of HSF1-mediated heat shock response / Attenuation phase / cellular response to unfolded protein / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / ATP metabolic process / protein folding chaperone / vesicle-mediated transport / inclusion body / negative regulation of protein ubiquitination / heat shock protein binding / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / centriole / positive regulation of RNA splicing / positive regulation of erythrocyte differentiation / AUF1 (hnRNP D0) binds and destabilizes mRNA / positive regulation of interleukin-8 production / G protein-coupled receptor binding / ATP-dependent protein folding chaperone / negative regulation of transforming growth factor beta receptor signaling pathway / PKR-mediated signaling / negative regulation of cell growth / histone deacetylase binding / transcription corepressor activity / disordered domain specific binding / unfolded protein binding / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / virus receptor activity / positive regulation of NF-kappaB transcription factor activity / cellular response to heat / cellular response to oxidative stress / protein refolding / vesicle / ficolin-1-rich granule lumen / receptor ligand activity / blood microparticle / protein stabilization / nuclear speck / ribonucleoprotein complex / cadherin binding / negative regulation of cell population proliferation / focal adhesion / signaling receptor binding / centrosome / ubiquitin protein ligase binding / Neutrophil degranulation / positive regulation of gene expression / negative regulation of apoptotic process / perinuclear region of cytoplasm / enzyme binding / negative regulation of transcription by RNA polymerase II / endoplasmic reticulum / ATP hydrolysis activity / protein-containing complex / mitochondrion / RNA binding / extracellular space / extracellular exosome / extracellular region / nucleoplasm / ATP binding / nucleus / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
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手法 | ![]() ![]() ![]() | ||||||
![]() | Zhang, P. / Leu, J.I. / Murphy, M.E. / George, D.L. / Marmorstein, R. | ||||||
![]() | ![]() タイトル: Crystal structure of the stress-inducible human heat shock protein 70 substrate-binding domain in complex with Peptide substrate. 著者: Zhang, P. / Leu, J.I. / Murphy, M.E. / George, D.L. / Marmorstein, R. | ||||||
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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ダウンロード
PDBx/mmCIF形式 | ![]() | 113.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 87.8 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 459.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 460.7 KB | 表示 | |
XML形式データ | ![]() | 24 KB | 表示 | |
CIF形式データ | ![]() | 36.3 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | 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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単位格子 |
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Components on special symmetry positions |
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非結晶学的対称性 (NCS) | NCSドメイン:
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要素
#1: タンパク質 | 分子量: 26278.672 Da / 分子数: 2 / 断片: C-TERMINAL SUBSTRATE-BINDING DOMAIN / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質・ペプチド | 分子量: 786.941 Da / 分子数: 2 / 断片: HSP70 SUBSTRATE PEPTIDE / 由来タイプ: 合成 / 詳細: chemically synthesised #3: 化合物 | #4: 化合物 | ChemComp-PO4 / | #5: 水 | ChemComp-HOH / | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.28 Å3/Da / 溶媒含有率: 46.02 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.5 詳細: 0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 28~30% PEG3350 in the reservoir and 0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 22~25% PEG3350 in the crystallization drop, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
-データ収集
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放射光源 |
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検出器 |
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放射 |
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放射波長 |
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反射 | 解像度: 1.848→50 Å / Num. all: 41518 / Num. obs: 40521 / % possible obs: 97.6 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / 冗長度: 7.3 % / Rmerge(I) obs: 0.104 / Net I/σ(I): 20.3 | ||||||||||||||||||
反射 シェル | 解像度: 1.85→1.92 Å / 冗長度: 5.7 % / Rmerge(I) obs: 0.467 / Mean I/σ(I) obs: 3.2 / % possible all: 79.8 |
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解析
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精密化 | 構造決定の手法: ![]()
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2→42.641 Å
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拘束条件 |
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LS精密化 シェル |
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