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基本情報
登録情報 | データベース: PDB / ID: 1h25 | ||||||
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タイトル | CDK2/Cyclin A in complex with an 11-residue recruitment peptide from retinoblastoma-associated protein | ||||||
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![]() | TRANSFERASE / CELL CYCLE / PROTEIN KINASE / CYCLIN / CDK2 / RECRUITMENT / PEPTIDE SPECIFICITY | ||||||
機能・相同性 | ![]() Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / Rb-E2F complex / regulation of lipid kinase activity / positive regulation of collagen fibril organization / negative regulation of myofibroblast differentiation / maintenance of mitotic sister chromatid cohesion / cell morphogenesis involved in neuron differentiation / chromatin lock complex / sister chromatid biorientation ...Defective translocation of RB1 mutants to the nucleus / enucleate erythrocyte differentiation / Rb-E2F complex / regulation of lipid kinase activity / positive regulation of collagen fibril organization / negative regulation of myofibroblast differentiation / maintenance of mitotic sister chromatid cohesion / cell morphogenesis involved in neuron differentiation / chromatin lock complex / sister chromatid biorientation / importin-alpha family protein binding / positive regulation of transcription regulatory region DNA binding / : / cyclin A2-CDK1 complex / Aberrant regulation of mitotic exit in cancer due to RB1 defects / positive regulation of extracellular matrix organization / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / regulation of centromere complex assembly / cellular response to luteinizing hormone stimulus / positive regulation of macrophage differentiation / cell cycle G1/S phase transition / glial cell apoptotic process / tissue homeostasis / protein localization to chromosome, centromeric region / positive regulation of mitotic metaphase/anaphase transition / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / cellular response to leptin stimulus / negative regulation of hepatocyte apoptotic process / neuron maturation / male pronucleus / female pronucleus / myoblast differentiation / digestive tract development / aortic valve morphogenesis / Replication of the SARS-CoV-1 genome / response to glucagon / cellular response to cocaine / SWI/SNF complex / negative regulation of cold-induced thermogenesis / cyclin-dependent protein serine/threonine kinase regulator activity / negative regulation of glial cell proliferation / positive regulation of DNA biosynthetic process / cellular response to insulin-like growth factor stimulus / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / smoothened signaling pathway / cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / negative regulation of G1/S transition of mitotic cell cycle / cyclin E1-CDK2 complex / hepatocyte apoptotic process / cochlea development / 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 / RUNX2 regulates osteoblast differentiation / regulation of anaphase-promoting complex-dependent catabolic process / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / skeletal muscle cell differentiation / microtubule organizing center / centriole replication / Regulation of APC/C activators between G1/S and early anaphase / telomere maintenance in response to DNA damage / regulation of DNA replication / centrosome duplication / negative regulation of apoptotic signaling pathway / negative regulation of cell cycle / Telomere Extension By Telomerase / G0 and Early G1 / Activation of the pre-replicative complex / chromosome organization / chondrocyte differentiation / cyclin-dependent kinase / animal organ regeneration / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / glial cell proliferation / 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 / Nuclear events stimulated by ALK signaling in cancer / cyclin-dependent protein kinase holoenzyme complex / condensed chromosome / regulation of G2/M transition of mitotic cell cycle / cellular response to platelet-derived growth factor stimulus / mitotic G1 DNA damage checkpoint signaling / striated muscle cell differentiation / cellular response to nitric oxide / post-translational protein modification / cyclin binding / regulation of mitotic cell cycle 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Tews, I. / Cheng, K.Y. / Lowe, E.D. / Noble, M.E.M. / Brown, N.R. / Gul, S. / Gamblin, S. / Johnson, L.N. | ||||||
![]() | ![]() タイトル: Specificity Determinants of Recruitment Peptides Bound to Phospho-Cdk2/Cyclin A 著者: Lowe, E.D. / Tews, I. / Cheng, K.Y. / Brown, N.R. / Gul, S. / Noble, M.E.M. / Gamblin, S. / Johnson, L.N. #1: ![]() タイトル: The Structural Basis for Specificity of Substrate and Recruitment Peptides for Cyclin-Dependant Kinases 著者: Brown, N.R. / Noble, M.E.M. / Endicott, J.A. / Johnson, L.N. | ||||||
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 | ![]() | 229.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 185.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
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アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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1 | ![]()
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2 | ![]()
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単位格子 |
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非結晶学的対称性 (NCS) | NCS oper:
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詳細 | BIOMOLECULE 1 IS A TRIMERIC COMPLEX OF CHAINS A, B AND E. BIOMOLECULE 2 IS A DIMERIC COMPLEX OF CHAINS C AND D |
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要素
#1: タンパク質 | 分子量: 34467.926 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() 参照: UniProt: P24941, 転移酵素; リンを含む基を移すもの; キナーゼ(アルコールにつなげるもの) #2: タンパク質 | 分子量: 29753.410 Da / 分子数: 2 / Fragment: CYCLIN FOLD, RESIDUES 175-432 / 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 | | 分子量: 1342.670 Da / 分子数: 1 / Fragment: RESIDUES 869-878 / 由来タイプ: 合成 / 由来: (合成) ![]() #4: 水 | ChemComp-HOH / | 構成要素の詳細 | CDK2: CONTROL OF THE CELL CYCLE DURING S PHASE AND G2. BELONGS TO THE SER/THR FAMILY OF PROTEIN ...CDK2: CONTROL OF THE CELL CYCLE DURING S PHASE AND G2. BELONGS TO THE SER/THR FAMILY OF PROTEIN KINASES. CYCLIN A2: CONTROL OF THE CELL CYCLE. INTERACTS WITH THE CDK2 AND CDC2 PROTEIN KINASES. RETINOBLAS | Has protein modification | Y | 配列の詳細 | CHAINS B AND D ARE A TRUNCATED FRAGMENT OF CYCLIN A2 CONSISTING | |
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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: 3.1 Å3/Da / 溶媒含有率: 59.8 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 7 詳細: 0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7.4 / 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: ADSC CCD / 検出器: CCD / 日付: 2001年11月15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: 2.5→28.99 Å / Num. obs: 52141 / % possible obs: 100 % / 冗長度: 4.8 % / Rmerge(I) obs: 0.092 / Net I/σ(I): 6.2 |
反射 シェル | 解像度: 2.5→2.59 Å / 冗長度: 4.6 % / Rmerge(I) obs: 0.439 / Mean I/σ(I) obs: 1.7 / % possible all: 100 |
反射 | *PLUS % possible obs: 100 % / Num. measured all: 252831 |
反射 シェル | *PLUS % possible obs: 100 % |
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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: ![]() 開始モデル: PDB ENTRY 1QMZ 解像度: 2.5→28 Å / SU B: 11.694 / SU ML: 0.257 / 交差検証法: THROUGHOUT / ESU R: 0.531 / ESU R Free: 0.291
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原子変位パラメータ | Biso mean: 55.509 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.5→28 Å
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精密化 | *PLUS 最低解像度: 20 Å / Rfactor Rfree: 0.296 / Rfactor Rwork: 0.238 | ||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||
拘束条件 | *PLUS
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LS精密化 シェル | *PLUS 最高解像度: 2.5 Å / 最低解像度: 2.56 Å / Rfactor Rfree: 0.361 / Rfactor Rwork: 0.338 / Num. reflection Rwork: 194 / Total num. of bins used: 20 |