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基本情報
登録情報 | データベース: PDB / ID: 1f9e | ||||||
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タイトル | CASPASE-8 SPECIFICITY PROBED AT SUBSITE S4: CRYSTAL STRUCTURE OF THE CASPASE-8-Z-DEVD-CHO | ||||||
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![]() | HYDROLASE/HYDROLASE INHIBITOR / CYSTEINE PROTEASE / CASPASE-8 / FLICE / MCH5 / MACH / APOPTOSIS / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | ||||||
機能・相同性 | ![]() caspase-8 / death effector domain binding / syncytiotrophoblast cell differentiation involved in labyrinthine layer development / FasL/ CD95L signaling / TRAIL signaling / CD95 death-inducing signaling complex / ripoptosome / Apoptotic execution phase / Defective RIPK1-mediated regulated necrosis / Activation, myristolyation of BID and translocation to mitochondria ...caspase-8 / death effector domain binding / syncytiotrophoblast cell differentiation involved in labyrinthine layer development / FasL/ CD95L signaling / TRAIL signaling / CD95 death-inducing signaling complex / ripoptosome / Apoptotic execution phase / Defective RIPK1-mediated regulated necrosis / Activation, myristolyation of BID and translocation to mitochondria / TRAIL-activated apoptotic signaling pathway / Microbial modulation of RIPK1-mediated regulated necrosis / TRIF-mediated programmed cell death / Regulation by c-FLIP / CASP8 activity is inhibited / Dimerization of procaspase-8 / TLR3-mediated TICAM1-dependent programmed cell death / : / Caspase activation via Death Receptors in the presence of ligand / self proteolysis / positive regulation of macrophage differentiation / response to cobalt ion / NF-kB activation through FADD/RIP-1 pathway mediated by caspase-8 and -10 / death-inducing signaling complex / CLEC7A/inflammasome pathway / negative regulation of necroptotic process / response to anesthetic / regulation of tumor necrosis factor-mediated signaling pathway / tumor necrosis factor receptor binding / death receptor binding / natural killer cell activation / TNFR1-induced proapoptotic signaling / RIPK1-mediated regulated necrosis / execution phase of apoptosis / regulation of innate immune response / Apoptotic cleavage of cellular proteins / pyroptotic inflammatory response / B cell activation / response to tumor necrosis factor / positive regulation of proteolysis / macrophage differentiation / extrinsic apoptotic signaling pathway via death domain receptors / Caspase-mediated cleavage of cytoskeletal proteins / extrinsic apoptotic signaling pathway / negative regulation of canonical NF-kappaB signal transduction / cysteine-type peptidase activity / regulation of cytokine production / proteolysis involved in protein catabolic process / protein maturation / T cell activation / positive regulation of interleukin-1 beta production / Regulation of NF-kappa B signaling / apoptotic signaling pathway / Regulation of TNFR1 signaling / NOD1/2 Signaling Pathway / protein processing / Regulation of necroptotic cell death / cellular response to mechanical stimulus / positive regulation of neuron apoptotic process / lamellipodium / peptidase activity / response to estradiol / heart development / cell body / scaffold protein binding / angiogenesis / response to lipopolysaccharide / response to ethanol / mitochondrial outer membrane / cytoskeleton / positive regulation of canonical NF-kappaB signal transduction / positive regulation of cell migration / positive regulation of apoptotic process / cysteine-type endopeptidase activity / apoptotic process / ubiquitin protein ligase binding / protein-containing complex binding / protein-containing complex / mitochondrion / proteolysis / identical protein binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() synthetic (人工物) | ||||||
手法 | ![]() ![]() | ||||||
![]() | Blanchard, H. / Donepudi, M. / Tschopp, M. / Kodandapani, L. / Wu, J.C. / Grutter, M.G. | ||||||
![]() | ![]() タイトル: Caspase-8 specificity probed at subsite S(4): crystal structure of the caspase-8-Z-DEVD-cho complex. 著者: Blanchard, H. / Donepudi, M. / Tschopp, M. / Kodandapani, L. / Wu, J.C. / Grutter, M.G. #1: ![]() タイトル: The three-dimensional structure of caspase-8: an initiator enzyme in apoptosis 著者: Blanchard, H. / Kodandapani, L. / Mittl, P.R.E. / Marco, S.D. / Krebs, J.F. / Wu, J.C. / Tomaselli, K.J. / Gruetter, M.G. #2: ![]() タイトル: The atomic-resolution of human caspase-8, a key activator of apoptosis. 著者: Watt, W. / Koeplinger, K.A. / Mildner, A.M. / Heinrikson, R.L. / Tomasselli, A.G. / Watenpaugh, K.D. | ||||||
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 | ![]() | 298.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 244.7 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 | ![]() | 553.5 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 618.4 KB | 表示 | |
XML形式データ | ![]() | 68 KB | 表示 | |
CIF形式データ | ![]() | 85.4 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | |
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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
登録構造単位 | ![]()
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単位格子 |
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詳細 | Each caspase-8 molecule is a tetramer consisting of 2(p18/p12) chains. |
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要素
#1: タンパク質 | 分子量: 17416.957 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質 | 分子量: 10273.719 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #3: タンパク質・ペプチド | ( #4: 水 | ChemComp-HOH / | 構成要素の詳細 | THERE IS A COVALENT BOND BETWEEN ATOM SG OF CYS285 OF CHAIN A/C/E/G/I/K/ AND ATOM C OF THE TERMINAL ...THERE IS A COVALENT BOND BETWEEN ATOM SG OF CYS285 OF CHAIN A/C/E/G/I/K/ AND ATOM C OF THE TERMINAL ASA OF CHAIN Q/R/S/T/U/V, FORMING THIOHEMIAC | Has protein modification | Y | |
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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: 2.86 Å3/Da / 溶媒含有率: 56.96 % | |||||||||||||||||||||||||
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.5 詳細: 1-propanol, sodium citrate, MES , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 4.0K, temperature 277K | |||||||||||||||||||||||||
結晶化 | *PLUS 温度: 4 ℃ | |||||||||||||||||||||||||
溶液の組成 | *PLUS
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-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: 1999年11月17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: 0.934 Å / 相対比: 1 |
反射 | 解像度: 2.9→20 Å / Num. all: 42891 / Num. obs: 42872 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / 冗長度: 5 % / Biso Wilson estimate: 65.2 Å2 / Rmerge(I) obs: 0.085 / Net I/σ(I): 18.6 |
反射 シェル | 解像度: 2.9→2.97 Å / 冗長度: 4.5 % / Rmerge(I) obs: 0.537 / Num. unique all: 2839 / % possible all: 99.9 |
反射 | *PLUS Num. measured all: 213414 |
反射 シェル | *PLUS % possible obs: 99.9 % / Num. unique obs: 2839 / Mean I/σ(I) obs: 2.5 |
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解析
ソフトウェア |
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精密化 | 解像度: 2.9→19.94 Å / σ(F): 0 立体化学のターゲット値: CNS_TOPPAR:protein_rep.param CNS_TOPPAR:water_rep.param CNS_TOPPAR:protein.top CNS_TOPPAR:water.top topology.pro (inhibitor topology) parameter.pro (inhibitor parameters)
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精密化ステップ | サイクル: LAST / 解像度: 2.9→19.94 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: CNS / 分類: refinement | |||||||||||||||||||||||||
精密化 | *PLUS 最高解像度: 2.9 Å / σ(F): 0 / Rfactor obs: 0.241 | |||||||||||||||||||||||||
溶媒の処理 | *PLUS | |||||||||||||||||||||||||
原子変位パラメータ | *PLUS | |||||||||||||||||||||||||
拘束条件 | *PLUS タイプ: c_angle_deg / Dev ideal: 1.6 |