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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: 1aq1 | ||||||
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タイトル | HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR STAUROSPORINE | ||||||
![]() | CYCLIN-DEPENDENT PROTEIN KINASE 2 | ||||||
![]() | PROTEIN KINASE / CELL CYCLE / PHOSPHORYLATION / STAUROSPORINE / CELL DIVISION / MITOSIS / INHIBITION | ||||||
機能・相同性 | ![]() cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / cyclin-dependent protein kinase activity / G2 Phase / Y chromosome / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation ...cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / cyclin-dependent protein kinase activity / G2 Phase / Y chromosome / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation / p53-Dependent G1 DNA Damage Response / X chromosome / PTK6 Regulates Cell Cycle / regulation of anaphase-promoting complex-dependent catabolic process / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / centriole replication / Regulation of APC/C activators between G1/S and early anaphase / telomere maintenance in response to DNA damage / centrosome duplication / G0 and Early G1 / Telomere Extension By Telomerase / Activation of the pre-replicative complex / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / Cajal body / Activation of ATR in response to replication stress / Cyclin E associated events during G1/S transition / Cyclin A/B1/B2 associated events during G2/M transition / Cyclin A:Cdk2-associated events at S phase entry / cyclin-dependent protein kinase holoenzyme complex / condensed chromosome / regulation of G2/M transition of mitotic cell cycle / mitotic G1 DNA damage checkpoint signaling / cellular response to nitric oxide / post-translational protein modification / cyclin binding / regulation of mitotic cell cycle / positive regulation of DNA replication / meiotic cell cycle / male germ cell nucleus / CDK-mediated phosphorylation and removal of Cdc6 / G1/S transition of mitotic cell cycle / SCF(Skp2)-mediated degradation of p27/p21 / peptidyl-serine phosphorylation / DNA Damage/Telomere Stress Induced Senescence / Orc1 removal from chromatin / potassium ion transport / Meiotic recombination / Cyclin D associated events in G1 / G2/M transition of mitotic cell cycle / Transcriptional regulation of granulopoiesis / Regulation of TP53 Degradation / cellular senescence / nuclear envelope / Processing of DNA double-strand break ends / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / Factors involved in megakaryocyte development and platelet production / Regulation of TP53 Activity through Phosphorylation / transcription regulator complex / Ras protein signal transduction / chromosome, telomeric region / DNA replication / protein phosphorylation / endosome / chromatin remodeling / protein domain specific binding / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / positive regulation of cell population proliferation / DNA-templated transcription / centrosome / positive regulation of DNA-templated transcription / magnesium ion binding / negative regulation of transcription by RNA polymerase II / signal transduction / nucleoplasm / ATP binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Endicott, J.A. / Noble, M.E.M. / Johnson, L.N. / Lawrie, A. / Tunnah, P. / Brown, N.R. | ||||||
![]() | ![]() タイトル: Protein kinase inhibition by staurosporine revealed in details of the molecular interaction with CDK2. 著者: Lawrie, A.M. / Noble, M.E. / Tunnah, P. / Brown, N.R. / Johnson, L.N. / Endicott, J.A. #1: ![]() タイトル: Crystal Structure of Cyclin-Dependent Kinase 2 著者: De Bondt, H.L. / Rosenblatt, J. / Jancarik, J. / Jones, H.D. / Morgan, D.O. / Kim, S.H. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 71.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 52.9 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 | ![]() | 808.3 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 814.3 KB | 表示 | |
XML形式データ | ![]() | 14.6 KB | 表示 | |
CIF形式データ | ![]() | 20 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 | ![]() 1hckS 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
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: 33976.488 Da / 分子数: 1 / 由来タイプ: 組換発現 / 詳細: COMPLEX WITH CYCLIN A OR CYCLIN E / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P24941, EC: 2.7.1.37 |
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#2: 化合物 | ChemComp-STU / |
#3: 水 | ChemComp-HOH / |
-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 Å3/Da / 溶媒含有率: 32 % | ||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 手法: 蒸気拡散法 / pH: 7.4 詳細: PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. ...詳細: PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM STAUROSPORINE IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM STAUROSPORINE IN 100% DMSO., vapor diffusion | ||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 20 ℃ / 手法: 蒸気拡散法, シッティングドロップ法 | ||||||||||||||||||||||||||||||||||||||||||
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: IMAGE PLATE AREA DETECTOR / 日付: 1996年12月1日 / 詳細: MIRROR |
放射 | モノクロメーター: TWIN CRYSTAL / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.9 Å / 相対比: 1 |
反射 | 解像度: 2→20 Å / Num. obs: 17731 / % possible obs: 92.9 % / Observed criterion σ(I): 0 / 冗長度: 3 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 5.7 |
反射 シェル | 解像度: 2→2.1 Å / 冗長度: 2.7 % / Rmerge(I) obs: 0.5 / Mean I/σ(I) obs: 1.4 / % possible all: 89.4 |
反射 | *PLUS 最高解像度: 2 Å / Num. measured all: 53349 / Rmerge(I) obs: 0.101 |
反射 シェル | *PLUS 最高解像度: 2 Å / 最低解像度: 2.11 Å |
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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: DIFFERENCE FOURIER 開始モデル: PDB ENTRY 1HCK 解像度: 2→25 Å / 交差検証法: FREE-R / σ(F): 0 / 詳細: REFINEMENT BEGUN WITH X-PLOR RIGID BODY REFINEMENT.
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精密化ステップ | サイクル: LAST / 解像度: 2→25 Å
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ソフトウェア | *PLUS 名称: REFMAC / 分類: refinement | ||||||||||||||||||||
精密化 | *PLUS Num. reflection all: 17721 / Rfactor all: 0.22 | ||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||
原子変位パラメータ | *PLUS |