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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: 3g76 | ||||||
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タイトル | Crystal structure of XIAP-BIR3 in complex with a bivalent compound | ||||||
![]() | Baculoviral IAP repeat-containing protein 4 | ||||||
![]() | LIGASE / Apoptosis / IAP / SmacDIABLO / peptidomimetics / pro-apoptotic drugs / Cytoplasm / Metal-binding / Phosphoprotein / Polymorphism / Protease inhibitor / Thiol protease inhibitor / Ubl conjugation / Ubl conjugation pathway / Zinc / Zinc-finger | ||||||
機能・相同性 | ![]() regulation of apoptosis involved in tissue homeostasis / positive regulation of protein linear polyubiquitination / copper ion homeostasis / regulation of BMP signaling pathway / regulation of nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway / nucleotide-binding oligomerization domain containing 1 signaling pathway / nucleotide-binding oligomerization domain containing 2 signaling pathway / SMAC, XIAP-regulated apoptotic response / cysteine-type endopeptidase inhibitor activity involved in apoptotic process / Activation of caspases through apoptosome-mediated cleavage ...regulation of apoptosis involved in tissue homeostasis / positive regulation of protein linear polyubiquitination / copper ion homeostasis / regulation of BMP signaling pathway / regulation of nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway / nucleotide-binding oligomerization domain containing 1 signaling pathway / nucleotide-binding oligomerization domain containing 2 signaling pathway / SMAC, XIAP-regulated apoptotic response / cysteine-type endopeptidase inhibitor activity involved in apoptotic process / Activation of caspases through apoptosome-mediated cleavage / Regulation of the apoptosome activity / SMAC (DIABLO) binds to IAPs / SMAC(DIABLO)-mediated dissociation of IAP:caspase complexes / TNFR1-induced proapoptotic signaling / RIPK1-mediated regulated necrosis / regulation of innate immune response / cysteine-type endopeptidase inhibitor activity / protein K63-linked ubiquitination / negative regulation of tumor necrosis factor-mediated signaling pathway / positive regulation of type I interferon production / protein serine/threonine kinase binding / Regulation of PTEN localization / positive regulation of protein ubiquitination / TNFR1-induced NF-kappa-B signaling pathway / positive regulation of JNK cascade / Deactivation of the beta-catenin transactivating complex / Regulation of TNFR1 signaling / RING-type E3 ubiquitin transferase / Regulation of necroptotic cell death / Wnt signaling pathway / Regulation of PTEN stability and activity / ubiquitin-protein transferase activity / ubiquitin protein ligase activity / positive regulation of canonical Wnt signaling pathway / regulation of inflammatory response / regulation of apoptotic process / neuron apoptotic process / response to lipopolysaccharide / positive regulation of canonical NF-kappaB signal transduction / regulation of cell cycle / defense response to bacterium / DNA damage response / negative regulation of apoptotic process / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Cossu, F. / Milani, M. / Mastrangelo, E. / Bolognesi, M. | ||||||
![]() | ![]() タイトル: Structural basis for bivalent smac-mimetics recognition in the IAP protein family 著者: Cossu, F. / Milani, M. / Mastrangelo, E. / Vachette, P. / Servida, F. / Lecis, D. / Canevari, G. / Delia, D. / Drago, C. / Rizzo, V. / Manzoni, L. / Seneci, P. / Scolastico, C. / Bolognesi, M. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 518.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 560.5 KB | 表示 | |
XML形式データ | ![]() | 43.5 KB | 表示 | |
CIF形式データ | ![]() | 59.6 KB | 表示 | |
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-関連構造データ
関連構造データ | ![]() 3clxS S: 精密化の開始モデル |
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類似構造データ |
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リンク
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集合体
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単位格子 |
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要素
#1: タンパク質 | 分子量: 14122.637 Da / 分子数: 8 / 断片: BIR3 domain, UNP residues 241-356 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: P98170, 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) #2: 化合物 | ChemComp-ZN / #3: 化合物 | ChemComp-CZ3 / #4: 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: 3.83 Å3/Da / 溶媒含有率: 67.85 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法 / pH: 4.6 詳細: 20% PEG MME 2000, 60mM sodium acetate tri-hydrate, 120mM Ammonium sulfate, 400mM sodium-potassium tartrate tetra-hydrate, pH 4.6, VAPOR DIFFUSION, temperature 293K |
-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: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2007年12月15日 詳細: Liquid nitrogen cooled channel-cut silicon monochromator and a cylindrical grazing incidence mirror |
放射 | モノクロメーター: high resolution Si(311) cut and a lower resolution Si(111) cut 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: 0.976 Å / 相対比: 1 |
反射 | 解像度: 3→40 Å / Num. obs: 33440 / 冗長度: 3.6 % / Rmerge(I) obs: 0.101 |
反射 シェル | 最高解像度: 3 Å / 冗長度: 3.7 % / Rmerge(I) obs: 0.64 / Mean I/σ(I) obs: 2.2 / Num. unique all: 4861 |
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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: BIR3 DOMAIN FROM PDB ENTRY 3CLX 解像度: 3→40 Å / Cor.coef. Fo:Fc: 0.897 / Cor.coef. Fo:Fc free: 0.819 / Occupancy max: 1 / Occupancy min: 0.01 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 1.613 / ESU R Free: 0.463 / 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: RESIDUAL ONLY
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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: 172.64 Å2 / Biso mean: 72.888 Å2 / Biso min: 4.37 Å2
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精密化ステップ | サイクル: LAST / 解像度: 3→40 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 3→3.078 Å / Total num. of bins used: 20
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精密化 TLS | 手法: refined / Origin x: 29.741 Å / Origin y: 17.166 Å / Origin z: 24.886 Å
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精密化 TLSグループ |
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