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基本情報
登録情報 | データベース: PDB / ID: 3dab | ||||||
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タイトル | Structure of the human Mdmx protein bound to the p53 tumor suppressor transactivation domain | ||||||
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![]() | CELL CYCLE / MDMX / MDM4 / HDMX / HDM4 / MDM-4 / MDM-X / MDM2 / HDM2 / P53 / tumor / nucleus / oncogene / apoptosis / disease mutation / DNA-binding / transcription | ||||||
機能・相同性 | ![]() atrial septum development / heart valve development / 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 ...atrial septum development / heart valve development / 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 / atrioventricular valve morphogenesis / 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 / endocardial cushion morphogenesis / histone deacetylase regulator activity / ventricular septum development / negative regulation of glial cell proliferation / Regulation of TP53 Activity through Association with Co-factors / negative regulation of neuroblast proliferation / T cell lineage commitment / mitochondrial DNA repair / 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 / positive regulation of execution phase of apoptosis / 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 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 / glial cell proliferation / hematopoietic progenitor cell differentiation / 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 / cis-regulatory region sequence-specific DNA binding / mitophagy / negative regulation of fibroblast proliferation / positive regulation of intrinsic apoptotic signaling pathway / tumor necrosis factor-mediated signaling pathway / Regulation of TP53 Activity through Acetylation / gastrulation / mitotic G1 DNA damage checkpoint signaling / response to salt stress 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Popowicz, G.M. / Czarna, A. / Holak, T.A. | ||||||
![]() | ![]() タイトル: Structure of the human Mdmx protein bound to the p53 tumor suppressor transactivation domain. 著者: Popowicz, G.M. / Czarna, A. / Holak, T.A. | ||||||
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 | ![]() | 99.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 76.3 KB | 表示 | ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 477.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 482.3 KB | 表示 | |
XML形式データ | ![]() | 21.6 KB | 表示 | |
CIF形式データ | ![]() | 31.7 KB | 表示 | |
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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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単位格子 |
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要素
#1: タンパク質 | 分子量: 10274.058 Da / 分子数: 4 / 断片: UNP residues 23-111 / 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: 1807.973 Da / 分子数: 4 / 断片: UNP residues 15-29 / 由来タイプ: 合成 / 詳細: Synthetic human p53 peptide / 参照: UniProt: P04637 #3: 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: 2.15 Å3/Da / 溶媒含有率: 42.76 % |
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結晶化 | 温度: 300 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.5 詳細: 25% PEG3350, 0.1M MES, pH6.5, VAPOR DIFFUSION, SITTING DROP, temperature 300K |
-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: MARRESEARCH / 検出器: CCD / 日付: 2008年4月8日 / 詳細: mirrors |
放射 | モノクロメーター: Si(111) monochromator / 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: 1 Å / 相対比: 1 |
反射 | 解像度: 1.9→40 Å / Num. all: 32474 / Num. obs: 31292 / % possible obs: 96 % / Observed criterion σ(F): 2 / Rmerge(I) obs: 0.055 |
反射 シェル | 解像度: 1.9→2 Å / Rmerge(I) obs: 0.195 / Mean I/σ(I) obs: 7 / % possible all: 86 |
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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: PDB ENTRY 1YCR 解像度: 1.9→19.78 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.912 / SU B: 3.93 / SU ML: 0.12 / 交差検証法: THROUGHOUT / σ(F): 2 / ESU R: 0.18 / ESU R Free: 0.171 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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 mean: 17.327 Å2
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精密化ステップ | サイクル: LAST / 解像度: 1.9→19.78 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.9→1.949 Å / Total num. of bins used: 20
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