+
データを開く
-
基本情報
| 登録情報 | データベース: PDB / ID: 3pcx | ||||||
|---|---|---|---|---|---|---|---|
| タイトル | Caspase-3 E246A, K242A Double Mutant | ||||||
要素 |
| ||||||
キーワード | Hydrolase/Hydrolase Inhibitor / Salt Bridge / Hydrolase-Hydrolase Inhibitor complex | ||||||
| 機能・相同性 | 機能・相同性情報caspase-3 / phospholipase A2 activator activity / Stimulation of the cell death response by PAK-2p34 / anterior neural tube closure / intrinsic apoptotic signaling pathway in response to osmotic stress / leukocyte apoptotic process / positive regulation of pyroptotic inflammatory response / glial cell apoptotic process / NADE modulates death signalling / luteolysis ...caspase-3 / phospholipase A2 activator activity / Stimulation of the cell death response by PAK-2p34 / anterior neural tube closure / intrinsic apoptotic signaling pathway in response to osmotic stress / leukocyte apoptotic process / positive regulation of pyroptotic inflammatory response / glial cell apoptotic process / NADE modulates death signalling / luteolysis / response to cobalt ion / cellular response to staurosporine / cyclin-dependent protein serine/threonine kinase inhibitor activity / death-inducing signaling complex / Apoptosis induced DNA fragmentation / Apoptotic cleavage of cell adhesion proteins / Caspase activation via Dependence Receptors in the absence of ligand / SMAC, XIAP-regulated apoptotic response / Activation of caspases through apoptosome-mediated cleavage / Signaling by Hippo / SMAC (DIABLO) binds to IAPs / SMAC(DIABLO)-mediated dissociation of IAP:caspase complexes / axonal fasciculation / regulation of synaptic vesicle cycle / death receptor binding / fibroblast apoptotic process / epithelial cell apoptotic process / platelet formation / Other interleukin signaling / response to anesthetic / execution phase of apoptosis / negative regulation of cytokine production / positive regulation of amyloid-beta formation / Apoptotic cleavage of cellular proteins / negative regulation of B cell proliferation / pyroptotic inflammatory response / neurotrophin TRK receptor signaling pathway / negative regulation of activated T cell proliferation / negative regulation of cell cycle / response to tumor necrosis factor / T cell homeostasis / B cell homeostasis / Pyroptosis / cell fate commitment / regulation of macroautophagy / Caspase-mediated cleavage of cytoskeletal proteins / response to X-ray / response to amino acid / response to glucose / response to UV / keratinocyte differentiation / Degradation of the extracellular matrix / striated muscle cell differentiation / intrinsic apoptotic signaling pathway / response to glucocorticoid / protein maturation / erythrocyte differentiation / response to nicotine / hippocampus development / apoptotic signaling pathway / enzyme activator activity / protein catabolic process / response to hydrogen peroxide / sensory perception of sound / regulation of protein stability / protein processing / response to wounding / neuron differentiation / response to estradiol / peptidase activity / positive regulation of neuron apoptotic process / heart development / protease binding / neuron apoptotic process / response to lipopolysaccharide / aspartic-type endopeptidase activity / learning or memory / response to hypoxia / postsynaptic density / response to xenobiotic stimulus / cysteine-type endopeptidase activity / neuronal cell body / apoptotic process / DNA damage response / protein-containing complex binding / glutamatergic synapse / proteolysis / nucleoplasm / nucleus / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 解像度: 1.5 Å | ||||||
データ登録者 | Walters, J. / Swartz, P. / Mattos, C. / Clark, A.C. | ||||||
引用 | ジャーナル: Arch.Biochem.Biophys. / 年: 2011タイトル: Thermodynamic, enzymatic and structural effects of removing a salt bridge at the base of loop 4 in (pro)caspase-3. 著者: Walters, J. / Swartz, P. / Mattos, C. / Clark, A.C. | ||||||
| 履歴 |
|
-
構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
|---|
-
ダウンロードとリンク
-
ダウンロード
| PDBx/mmCIF形式 | 3pcx.cif.gz | 70.1 KB | 表示 | PDBx/mmCIF形式 |
|---|---|---|---|---|
| PDB形式 | pdb3pcx.ent.gz | 51.1 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 3pcx.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| 文書・要旨 | 3pcx_validation.pdf.gz | 424.2 KB | 表示 | wwPDB検証レポート |
|---|---|---|---|---|
| 文書・詳細版 | 3pcx_full_validation.pdf.gz | 425.5 KB | 表示 | |
| XML形式データ | 3pcx_validation.xml.gz | 16.6 KB | 表示 | |
| CIF形式データ | 3pcx_validation.cif.gz | 23.6 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/pc/3pcx ftp://data.pdbj.org/pub/pdb/validation_reports/pc/3pcx | HTTPS FTP |
-関連構造データ
-
リンク
-
集合体
| 登録構造単位 | ![]()
| |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
| |||||||||
| 2 | ![]()
| |||||||||
| 3 | ![]()
| |||||||||
| 単位格子 |
| |||||||||
| Components on special symmetry positions |
|
-
要素
| #1: タンパク質 | 分子量: 28554.535 Da / 分子数: 1 / 断片: UNP residues 29-277 / 変異: E246A, K242A / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CASP3, CPP32 / 発現宿主: ![]() |
|---|---|
| #2: タンパク質・ペプチド | |
| #3: 水 | ChemComp-HOH / |
| Has protein modification | Y |
-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
|---|
-
試料調製
| 結晶 | マシュー密度: 2.42 Å3/Da / 溶媒含有率: 49.07 % |
|---|---|
| 結晶化 | 温度: 300 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 8.5 詳細: Inhibitor, Ac-DEVD-CMK, reconstituted in DMSO, was added at a 5:1 inhibitor:protein ratio (w/w). Final buffer consisted of 10 mM Tris-HCl, 10 mM DTT, 3 mM NaN3, VAPOR DIFFUSION, HANGING DROP, ...詳細: Inhibitor, Ac-DEVD-CMK, reconstituted in DMSO, was added at a 5:1 inhibitor:protein ratio (w/w). Final buffer consisted of 10 mM Tris-HCl, 10 mM DTT, 3 mM NaN3, VAPOR DIFFUSION, HANGING DROP, pH 8.5, temperature 300K |
-データ収集
| 回折 | 平均測定温度: 100 K |
|---|---|
| 放射光源 | 由来: シンクロトロン / サイト: APS / ビームライン: 22-ID / 波長: 1 Å |
| 検出器 | タイプ: MAR scanner 300 mm plate / 検出器: IMAGE PLATE / 日付: 2006年10月16日 |
| 放射 | モノクロメーター: Crystal / 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: 1.45→50 Å / Num. all: 48708 / Num. obs: 47295 / % possible obs: 97.1 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 |
| 反射 シェル | 解像度: 1.45→1.5 Å / % possible all: 76 |
-
解析
| ソフトウェア |
| ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 精密化 | 解像度: 1.5→50 Å / Occupancy max: 1 / Occupancy min: 1 / σ(F): 0
| ||||||||||||||||||||||||||||
| 溶媒の処理 | Bsol: 28.8039 Å2 | ||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso max: 59.25 Å2 / Biso mean: 22.2194 Å2 / Biso min: 11.96 Å2
| ||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 1.5→50 Å
| ||||||||||||||||||||||||||||
| 拘束条件 |
|
ムービー
コントローラー
万見について




Homo sapiens (ヒト)
X線回折
引用











PDBj






















