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基本情報
登録情報 | データベース: PDB / ID: 5mnj | |||||||||
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タイトル | Structure of MDM2-MDMX-UbcH5B-ubiquitin complex | |||||||||
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![]() | LIGASE / Ubiquitin ligase | |||||||||
機能・相同性 | ![]() cellular response to vitamin B1 / response to formaldehyde / response to water-immersion restraint stress / response to ether / traversing start control point of mitotic cell cycle / fibroblast activation / atrial septum development / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / (E3-independent) E2 ubiquitin-conjugating enzyme / heart valve development ...cellular response to vitamin B1 / response to formaldehyde / response to water-immersion restraint stress / response to ether / traversing start control point of mitotic cell cycle / fibroblast activation / atrial septum development / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / (E3-independent) E2 ubiquitin-conjugating enzyme / heart valve development / Trafficking of AMPA receptors / receptor serine/threonine kinase binding / peroxisome proliferator activated receptor binding / negative regulation of intrinsic apoptotic signaling pathway by p53 class mediator / positive regulation of vascular associated smooth muscle cell migration / negative regulation of protein processing / SUMO transferase activity / response to steroid hormone / NEDD8 ligase activity / response to iron ion / AKT phosphorylates targets in the cytosol / symbiont entry into host cell via disruption of host cell glycocalyx / atrioventricular valve morphogenesis / endocardial cushion morphogenesis / cellular response to peptide hormone stimulus / ventricular septum development / E2 ubiquitin-conjugating enzyme / symbiont entry into host cell via disruption of host cell envelope / positive regulation of muscle cell differentiation / virus tail / SUMOylation of ubiquitinylation proteins / regulation of postsynaptic neurotransmitter receptor internalization / cardiac septum morphogenesis / blood vessel development / ligase activity / cellular response to alkaloid / Constitutive Signaling by AKT1 E17K in Cancer / regulation of protein catabolic process / negative regulation of signal transduction by p53 class mediator / negative regulation of DNA damage response, signal transduction by p53 class mediator / ubiquitin conjugating enzyme activity / response to magnesium ion / SUMOylation of transcription factors / protein sumoylation / cellular response to UV-C / cellular response to actinomycin D / blood vessel remodeling / cellular response to estrogen stimulus / protein localization to nucleus / ribonucleoprotein complex binding / protein K48-linked ubiquitination / protein autoubiquitination / positive regulation of vascular associated smooth muscle cell proliferation / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / TICAM1, RIP1-mediated IKK complex recruitment / NPAS4 regulates expression of target genes / IKK complex recruitment mediated by RIP1 / PINK1-PRKN Mediated Mitophagy / transcription repressor complex / positive regulation of mitotic cell cycle / regulation of heart rate / Negative regulators of DDX58/IFIH1 signaling / proteolysis involved in protein catabolic process / Peroxisomal protein import / Stabilization of p53 / Regulation of TNFR1 signaling / ubiquitin binding / positive regulation of protein export from nucleus / Regulation of RUNX3 expression and activity / response to cocaine / Oncogene Induced Senescence / Inactivation of CSF3 (G-CSF) signaling / DNA damage response, signal transduction by p53 class mediator / Regulation of TP53 Activity through Methylation / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / establishment of protein localization / cellular response to gamma radiation / CLEC7A (Dectin-1) signaling / protein destabilization / negative regulation of protein catabolic process / FCERI mediated NF-kB activation / RING-type E3 ubiquitin transferase / cellular response to growth factor stimulus / protein modification process / response to toxic substance / centriolar satellite / endocytic vesicle membrane / cellular response to hydrogen peroxide / Signaling by ALK fusions and activated point mutants / protein polyubiquitination / Regulation of TP53 Degradation / ubiquitin-protein transferase activity / disordered domain specific binding / Downstream TCR signaling / Antigen processing: Ubiquitination & Proteasome degradation / ubiquitin protein ligase activity / p53 binding / E3 ubiquitin ligases ubiquitinate target proteins / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / Neddylation 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Klejnot, M. / Huang, D.T. | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structural analysis of MDM2 RING separates degradation from regulation of p53 transcription activity. 著者: Nomura, K. / Klejnot, M. / Kowalczyk, D. / Hock, A.K. / Sibbet, G.J. / Vousden, K.H. / Huang, D.T. | |||||||||
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 | ![]() | 150.8 KB | 表示 | ![]() |
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PDB形式 | ![]() | 115.2 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 | ![]() | 497.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 505.5 KB | 表示 | |
XML形式データ | ![]() | 26.6 KB | 表示 | |
CIF形式データ | ![]() | 36.7 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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要素
-タンパク質 , 4種, 8分子 AEBFCGDH
#1: タンパク質 | 分子量: 16851.381 Da / 分子数: 2 / 変異: S22R, C85K / 由来タイプ: 組換発現 詳細: K85 in Chains A and E form isopeptide linkage with the carbonyl carbon of G76 in Chains B and F, respectively. 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: P62837, E2 ubiquitin-conjugating enzyme, (E3-independent) E2 ubiquitin-conjugating enzyme #2: タンパク質 | 分子量: 8922.141 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: gsggs linker at the N-terminus resulted from cloning. G76 in chain B is covalently linked to K85 side chain in Chain A. 由来: (組換発現) ![]() ![]() ![]() #3: タンパク質 | 分子量: 9668.399 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: Contains N-terminal His-tag followed by TEV protease cleavage site that was not removed during purification. MDM2 contains 428-491. 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: Q00987, 合成酵素; C-N結合を形成; 酸-D-アミノ酸リガーゼ(ペプチド合成) #4: タンパク質 | 分子量: 7207.716 Da / 分子数: 2 / 由来タイプ: 組換発現 / 詳細: MDMX contains 427-490 / 由来: (組換発現) ![]() ![]() ![]() |
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-非ポリマー , 3種, 87分子 




#5: 化合物 | ChemComp-ZN / #6: 化合物 | #7: 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: 2.31 Å3/Da / 溶媒含有率: 46.84 % |
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結晶化 | 温度: 292 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: 0.1 M Tris-HCl, pH 8.5, 0.175 M Li2SO4 and 16-20 %(v/v) PEG 3350 |
-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: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS PILATUS 6M / 検出器: PIXEL / 日付: 2013年2月21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: 0.97879 Å / 相対比: 1 |
反射 | 解像度: 2.16→50.5 Å / Num. obs: 37881 / % possible obs: 95.3 % / 冗長度: 3.2 % / Net I/σ(I): 6.8 |
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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: ![]() 開始モデル: 3ZNI and 3VJF 解像度: 2.16→50.49 Å / SU ML: 0.59 / 交差検証法: FREE R-VALUE / σ(F): 1.96 / 位相誤差: 30.25
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溶媒の処理 | 減衰半径: 0.95 Å / VDWプローブ半径: 1.2 Å / Bsol: 46.114 Å2 / ksol: 0.336 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ |
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精密化ステップ | サイクル: LAST / 解像度: 2.16→50.49 Å
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拘束条件 |
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LS精密化 シェル |
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