+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1fq1 | ||||||
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タイトル | CRYSTAL STRUCTURE OF KINASE ASSOCIATED PHOSPHATASE (KAP) IN COMPLEX WITH PHOSPHO-CDK2 | ||||||
要素 |
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キーワード | Hydrolase/Transferase / phospho-protein-protein complex / Hydrolase-Transferase COMPLEX | ||||||
機能・相同性 | 機能・相同性情報 protein tyrosine/serine/threonine phosphatase activity / regulation of cyclin-dependent protein serine/threonine kinase activity / protein serine/threonine phosphatase activity / myosin phosphatase activity / cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase ...protein tyrosine/serine/threonine phosphatase activity / regulation of cyclin-dependent protein serine/threonine kinase activity / protein serine/threonine phosphatase activity / myosin phosphatase activity / cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase / protein-serine/threonine phosphatase / cyclin-dependent protein kinase activity / 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 / cellular response to nitric oxide / 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 / Activation of ATR in response to replication stress / Cyclin E associated events during G1/S transition / Cajal body / Cyclin A/B1/B2 associated events during G2/M transition / cyclin-dependent protein kinase holoenzyme complex / mitotic G1 DNA damage checkpoint signaling / Cyclin A:Cdk2-associated events at S phase entry / condensed chromosome / regulation of G2/M transition of mitotic cell cycle / regulation of mitotic cell cycle / post-translational protein modification / cyclin binding / protein-tyrosine-phosphatase / protein tyrosine phosphatase activity / positive regulation of DNA replication / male germ cell nucleus / meiotic cell cycle / potassium ion transport / DNA Damage/Telomere Stress Induced Senescence / CDK-mediated phosphorylation and removal of Cdc6 / Meiotic recombination / SCF(Skp2)-mediated degradation of p27/p21 / Orc1 removal from chromatin / Transcriptional regulation of granulopoiesis / G1/S transition of mitotic cell cycle / Cyclin D associated events in G1 / G2/M transition of mitotic cell cycle / cellular senescence / Regulation of TP53 Degradation / nuclear envelope / Factors involved in megakaryocyte development and platelet production / Processing of DNA double-strand break ends / Senescence-Associated Secretory Phenotype (SASP) / peptidyl-serine phosphorylation / regulation of gene expression / Regulation of TP53 Activity through Phosphorylation / transcription regulator complex / Ras protein signal transduction / DNA replication / chromosome, telomeric region / regulation of cell cycle / endosome / chromatin remodeling / protein phosphorylation / protein domain specific binding / negative regulation of cell population proliferation / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / centrosome / DNA-templated transcription / positive regulation of cell population proliferation / positive regulation of DNA-templated transcription / perinuclear region of cytoplasm / negative regulation of transcription by RNA polymerase II / magnesium ion binding / signal transduction / nucleoplasm / ATP binding / nucleus / cytosol / cytoplasm 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: 3 Å | ||||||
データ登録者 | Song, H. / Hanlon, N. / Brown, N.R. / Noble, M.E.M. / Johnson, L.N. / Barford, D. | ||||||
引用 | ジャーナル: Mol.Cell / 年: 2001 タイトル: Phosphoprotein-protein interactions revealed by the crystal structure of kinase-associated phosphatase in complex with phosphoCDK2. 著者: Song, H. / Hanlon, N. / Brown, N.R. / Noble, M.E. / Johnson, L.N. / Barford, D. #1: ジャーナル: Science / 年: 1995 タイトル: Dephosphorylation of Cdk2 Thr160 by the cyclin dependent kinase-interacting phosphatase KAP in the absence of cyclin 著者: Poon, R.Y.C. / Hunter, T. #2: ジャーナル: Cell(Cambridge,Mass.) / 年: 1993 タイトル: Cdi1, a human G1 and S phase protein phosphatase that associates with Cdk2 著者: Gyruris, J. / Golemis, E. / Chertkov, H. / Brent, R. #3: ジャーナル: Cell(Cambridge,Mass.) / 年: 1993 タイトル: The p21Cdk-interacting protein Cip1 is a potent inhibitor of G1 cyclin-dependent kinases 著者: Harper, J.W. / Adami, G.R. / Wei, N. / Keyomarsi, K. / Elledge, S.J. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1fq1.cif.gz | 105.7 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1fq1.ent.gz | 85.4 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1fq1.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 | 1fq1_validation.pdf.gz | 783.5 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1fq1_full_validation.pdf.gz | 830.6 KB | 表示 | |
XML形式データ | 1fq1_validation.xml.gz | 25.9 KB | 表示 | |
CIF形式データ | 1fq1_validation.cif.gz | 34.5 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/fq/1fq1 ftp://data.pdbj.org/pub/pdb/validation_reports/fq/1fq1 | HTTPS FTP |
-関連構造データ
-リンク
-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: 23819.057 Da / 分子数: 1 / 変異: C140S / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 解説: HOMO SAPIENS / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q16667, protein-tyrosine-phosphatase |
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#2: タンパク質 | 分子量: 34056.469 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 解説: HOMO SAPIENS / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P24941, cyclin-dependent kinase |
#3: 化合物 | ChemComp-MG / |
#4: 化合物 | ChemComp-ATP / |
-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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-試料調製
結晶 | マシュー密度: 2.96 Å3/Da / 溶媒含有率: 58.52 % | ||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.5 詳細: PEG 8000,KCl, Mgacetate,Na cacodylate , pH 6.5, VAPOR DIFFUSION, HANGING DROP, 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: シンクロトロン / サイト: ESRF / ビームライン: BM14 |
検出器 | タイプ: ADSC / 検出器: CCD / 日付: 2000年1月1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 | 相対比: 1 |
反射 | 解像度: 3→30 Å / Num. obs: 17091 / % possible obs: 99.7 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / 冗長度: 5.3 % / Biso Wilson estimate: 95.5 Å2 / Rmerge(I) obs: 0.073 / Net I/σ(I): 5.6 |
反射 シェル | 解像度: 3→3.13 Å / 冗長度: 5.3 % / Rmerge(I) obs: 0.36 / % possible all: 99.9 |
反射 | *PLUS Num. measured all: 89741 |
反射 シェル | *PLUS % possible obs: 99.6 % / Mean I/σ(I) obs: 1.8 |
-解析
ソフトウェア |
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精密化 | 解像度: 3→20 Å / σ(F): 0 / σ(I): 0 / 立体化学のターゲット値: Engh & Huber
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精密化ステップ | サイクル: LAST / 解像度: 3→20 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: 3 Å / 最低解像度: 20 Å / σ(F): 0 / % reflection Rfree: 10 % / Rfactor obs: 0.235 | ||||||||||||||||||||
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: 1.8 |