+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 1i51 | ||||||
---|---|---|---|---|---|---|---|
タイトル | CRYSTAL STRUCTURE OF CASPASE-7 COMPLEXED WITH XIAP | ||||||
![]() |
| ||||||
![]() | HYDROLASE/HYDROLASE INHIBITOR / protease / caspase / IAP / apoptosis / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | ||||||
機能・相同性 | ![]() caspase-7 / lymphocyte apoptotic process / regulation of apoptosis involved in tissue homeostasis / positive regulation of plasma membrane repair / 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 / cellular response to staurosporine ...caspase-7 / lymphocyte apoptotic process / regulation of apoptosis involved in tissue homeostasis / positive regulation of plasma membrane repair / 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 / cellular response to staurosporine / 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 / fibroblast apoptotic process / TNFR1-induced proapoptotic signaling / RIPK1-mediated regulated necrosis / execution phase of apoptosis / regulation of innate immune response / Apoptotic cleavage of cellular proteins / 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 / Caspase-mediated cleavage of cytoskeletal proteins / response to UV / striated muscle cell differentiation / protein serine/threonine kinase binding / cysteine-type peptidase activity / protein maturation / 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 / protein catabolic process / RING-type E3 ubiquitin transferase / protein processing / Regulation of necroptotic cell death / Wnt signaling pathway / Regulation of PTEN stability and activity / fibrillar center / ubiquitin-protein transferase activity / ubiquitin protein ligase activity / positive regulation of neuron apoptotic process / positive regulation of canonical Wnt signaling pathway / peptidase activity / heart development / cellular response to lipopolysaccharide / regulation of inflammatory response / neuron apoptotic process / regulation of apoptotic process / response to lipopolysaccharide / aspartic-type endopeptidase activity / positive regulation of canonical NF-kappaB signal transduction / regulation of cell cycle / defense response to bacterium / cysteine-type endopeptidase activity / apoptotic process / DNA damage response / negative regulation of apoptotic process / proteolysis / extracellular space / RNA binding / zinc ion binding / nucleoplasm / identical protein binding / nucleus / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Chai, J. / Shi, Y. | ||||||
![]() | ![]() タイトル: Structural basis of caspase-7 inhibition by XIAP. 著者: Chai, J. / Shiozaki, E. / Srinivasula, S.M. / Wu, Q. / Datta, P. / Alnemri, E.S. / Shi, Y. / Dataa, P. | ||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 111.3 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 85.1 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
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 | ![]() 1cp3S S: 精密化の開始モデル |
---|---|
類似構造データ |
-
リンク
-
集合体
登録構造単位 | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
単位格子 |
| ||||||||
詳細 | Each asymmetric unit contains an active biological unit. |
-
要素
#1: タンパク質 | 分子量: 16635.064 Da / 分子数: 2 / 変異: D169A / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: P55210, 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; システインプロテアーゼ #2: タンパク質 | 分子量: 12152.646 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: P55210, 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; システインプロテアーゼ #3: タンパク質 | 分子量: 13674.329 Da / 分子数: 2 / Fragment: XIAP-BIR2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
---|
-実験情報
-実験
実験 | 手法: ![]() |
---|
-
試料調製
結晶 | マシュー密度: 2.53 Å3/Da / 溶媒含有率: 51.38 % | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 8 詳細: ammonium sulfate, PEG4000, Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 詳細: used macroseeding | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
|
-データ収集
回折 | 平均測定温度: 100 K |
---|---|
放射光源 | 由来: ![]() ![]() ![]() |
検出器 | 検出器: CCD / 日付: 2001年1月27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: 0.93 Å / 相対比: 1 |
反射 | 解像度: 2.45→99 Å / Num. all: 32034 / Num. obs: 30767 / % possible obs: 96 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 3.8 % / Biso Wilson estimate: 60 Å2 / Rmerge(I) obs: 0.069 / Net I/σ(I): 16 |
反射 シェル | 解像度: 2.45→2.54 Å / 冗長度: 3 % / Rmerge(I) obs: 0.458 / % possible all: 98.1 |
反射 | *PLUS % possible obs: 96.1 % / Num. measured all: 114661 |
反射 シェル | *PLUS % possible obs: 98 % |
-
解析
ソフトウェア |
| ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
精密化 | 構造決定の手法: ![]() 開始モデル: PDB entry 1CP3 解像度: 2.45→20 Å / Isotropic thermal model: Isotropic / 交差検証法: THROUGHOUT / σ(F): 1 / σ(I): 1 / 立体化学のターゲット値: Engh & Huber
| ||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.45→20 Å
| ||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||
LS精密化 シェル | 解像度: 2.45→2.48 Å / Rfactor Rfree error: 0.012
| ||||||||||||||||||||
ソフトウェア | *PLUS 名称: CNS / 分類: refinement | ||||||||||||||||||||
精密化 | *PLUS 最低解像度: 20 Å / Num. reflection obs: 27625 / σ(F): 1 / % reflection Rfree: 5 % / Rfactor obs: 0.233 / Rfactor Rwork: 0.236 | ||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||
LS精密化 シェル | *PLUS Rfactor Rfree: 0.43 / Rfactor Rwork: 0.43 |