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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: 3q05 | ||||||
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タイトル | An induced fit mechanism regulates p53 DNA binding kinetics to confer sequence specificity | ||||||
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![]() | ANTITUMOR PROTEIN/DNA / beta sandwich / multidomain / oligomerization / TP53 / p53 / tumor suppressor / tetramer / DNA binding / ANTITUMOR PROTEIN-DNA complex | ||||||
機能・相同性 | ![]() negative regulation of helicase activity / Loss of function of TP53 in cancer due to loss of tetramerization ability / Regulation of TP53 Expression / signal transduction by p53 class mediator / negative regulation of G1 to G0 transition / negative regulation of glucose catabolic process to lactate via pyruvate / Transcriptional activation of cell cycle inhibitor p21 / regulation of intrinsic apoptotic signaling pathway by p53 class mediator / negative regulation of pentose-phosphate shunt / ATP-dependent DNA/DNA annealing activity ...negative regulation of helicase activity / Loss of function of TP53 in cancer due to loss of tetramerization ability / Regulation of TP53 Expression / signal transduction by p53 class mediator / negative regulation of G1 to G0 transition / negative regulation of glucose catabolic process to lactate via pyruvate / Transcriptional activation of cell cycle inhibitor p21 / regulation of intrinsic apoptotic signaling pathway by p53 class mediator / negative regulation of pentose-phosphate shunt / ATP-dependent DNA/DNA annealing activity / Activation of NOXA and translocation to mitochondria / regulation of cell cycle G2/M phase transition / regulation of fibroblast apoptotic process / intrinsic apoptotic signaling pathway in response to hypoxia / oligodendrocyte apoptotic process / negative regulation of miRNA processing / positive regulation of thymocyte apoptotic process / oxidative stress-induced premature senescence / regulation of tissue remodeling / positive regulation of mitochondrial membrane permeability / mRNA transcription / positive regulation of programmed necrotic cell death / bone marrow development / circadian behavior / T cell proliferation involved in immune response / regulation of mitochondrial membrane permeability involved in apoptotic process / germ cell nucleus / RUNX3 regulates CDKN1A transcription / glucose catabolic process to lactate via pyruvate / TP53 Regulates Transcription of Death Receptors and Ligands / TP53 regulates transcription of additional cell cycle genes whose exact role in the p53 pathway remain uncertain / Activation of PUMA and translocation to mitochondria / regulation of DNA damage response, signal transduction by p53 class mediator / histone deacetylase regulator activity / negative regulation of glial cell proliferation / Regulation of TP53 Activity through Association with Co-factors / negative regulation of neuroblast proliferation / mitochondrial DNA repair / T cell lineage commitment / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / ER overload response / thymocyte apoptotic process / B cell lineage commitment / TP53 Regulates Transcription of Caspase Activators and Caspases / negative regulation of mitophagy / cardiac septum morphogenesis / negative regulation of DNA replication / entrainment of circadian clock by photoperiod / PI5P Regulates TP53 Acetylation / negative regulation of telomere maintenance via telomerase / Zygotic genome activation (ZGA) / positive regulation of release of cytochrome c from mitochondria / Association of TriC/CCT with target proteins during biosynthesis / necroptotic process / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / TFIID-class transcription factor complex binding / SUMOylation of transcription factors / TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertain / intrinsic apoptotic signaling pathway by p53 class mediator / negative regulation of reactive oxygen species metabolic process / rRNA transcription / Transcriptional Regulation by VENTX / replicative senescence / general transcription initiation factor binding / cellular response to UV-C / cellular response to actinomycin D / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / positive regulation of execution phase of apoptosis / positive regulation of RNA polymerase II transcription preinitiation complex assembly / neuroblast proliferation / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / response to X-ray / hematopoietic stem cell differentiation / Pyroptosis / viral process / embryonic organ development / chromosome organization / type II interferon-mediated signaling pathway / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / somitogenesis / hematopoietic progenitor cell differentiation / glial cell proliferation / negative regulation of fibroblast proliferation / core promoter sequence-specific DNA binding / positive regulation of cardiac muscle cell apoptotic process / negative regulation of stem cell proliferation / cellular response to glucose starvation / mitophagy / cis-regulatory region sequence-specific DNA binding / positive regulation of intrinsic apoptotic signaling pathway / Regulation of TP53 Activity through Acetylation / gastrulation / response to salt stress / mitotic G1 DNA damage checkpoint signaling / 14-3-3 protein binding / negative regulation of proteolysis / MDM2/MDM4 family protein binding / cardiac muscle cell apoptotic process / transcription repressor complex / cellular response to ionizing radiation 類似検索 - 分子機能 | ||||||
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手法 | ![]() ![]() ![]() | ||||||
![]() | Petty, T.J. / Halazonetis, T.D. | ||||||
![]() | ![]() タイトル: An induced fit mechanism regulates p53 DNA binding kinetics to confer sequence specificity. 著者: Petty, T.J. / Emamzadah, S. / Costantino, L. / Petkova, I. / Stavridi, E.S. / Saven, J.G. / Vauthey, E. / Halazonetis, T.D. | ||||||
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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 | ![]() | 226.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 177.1 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
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-検証レポート
文書・要旨 | ![]() | 480 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 499.5 KB | 表示 | |
XML形式データ | ![]() | 37.3 KB | 表示 | |
CIF形式データ | ![]() | 51.2 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
#1: タンパク質 | 分子量: 26618.098 Da / 分子数: 4 断片: p53 DNA-binding (Res 94-291) and Oligomerization (Res 321-356) domains 変異: C135V, C141V, W146Y, C182S, V203A, R209P, C229Y, H233Y, Y234F, N235K, Y236F, T253V, N268D, P322A, L323M, M340Q, L344R, G356T 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: DNA鎖 | | 分子量: 7948.129 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: Consensus human TP53 binding sequence sense strand #3: DNA鎖 | | 分子量: 8028.178 Da / 分子数: 1 / 由来タイプ: 合成 詳細: Consensus human TP53 binding sequence anti-sense strand #4: 化合物 | ChemComp-ZN / #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: 3.15 Å3/Da / 溶媒含有率: 60.96 % |
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7 詳細: 0.15M DL-Malic Acid [pH 7.0], 20% Polyethylene Glycol 3350, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
-データ収集
回折 | 平均測定温度: 85 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MARMOSAIC 225 mm CCD / 検出器: CCD / 日付: 2009年2月13日 |
放射 | モノクロメーター: Pt coated Si mirror / 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: 0.8726 Å / 相対比: 1 |
反射 | 解像度: 2.4→41.07 Å / Num. all: 59945 / Num. obs: 59874 / % possible obs: 98.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Rsym value: 0.117 / Net I/σ(I): 10.9 |
反射 シェル | 解像度: 2.4→2.53 Å / Mean I/σ(I) obs: 2.5 / Num. unique all: 8752 / Rsym value: 0.442 / % possible all: 98.6 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB entries 1TUP, 1C26 解像度: 2.4→41.07 Å / Isotropic thermal model: Overall / 交差検証法: THROUGHOUT / σ(F): 0.5 / 立体化学のターゲット値: Engh & Huber
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精密化ステップ | サイクル: LAST / 解像度: 2.4→41.07 Å
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拘束条件 |
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