- PDB-1jvp: Crystal structure of human CDK2 (unphosphorylated) in complex wit... -
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基本情報
登録情報
データベース: PDB / ID: 1jvp
タイトル
Crystal structure of human CDK2 (unphosphorylated) in complex with PKF049-365
要素
Cell division protein kinase 2
キーワード
TRANSFERASE / Protein Kinase / Cell Division / Cell cycle / Enzyme Inhibitors / Drug design
機能・相同性
機能・相同性情報
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 / Telomere Extension By Telomerase / G0 and Early G1 / 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 / male germ cell nucleus / positive regulation of DNA replication / meiotic cell cycle / potassium ion transport / DNA Damage/Telomere Stress Induced Senescence / Meiotic recombination / CDK-mediated phosphorylation and removal of Cdc6 / SCF(Skp2)-mediated degradation of p27/p21 / G1/S transition of mitotic cell cycle / Transcriptional regulation of granulopoiesis / Orc1 removal from chromatin / G2/M transition of mitotic cell cycle / Cyclin D associated events in G1 / cellular senescence / Regulation of TP53 Degradation / nuclear envelope / peptidyl-serine phosphorylation / Factors involved in megakaryocyte development and platelet production / Processing of DNA double-strand break ends / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / Regulation of TP53 Activity through Phosphorylation / transcription regulator complex / Ras protein signal transduction / chromosome, telomeric region / DNA replication / endosome / protein phosphorylation / chromatin remodeling / protein domain specific binding / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / DNA-templated transcription / positive regulation of cell population proliferation / centrosome / positive regulation of DNA-templated transcription / 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
: / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site ...: / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
Group: Data collection / カテゴリ: chem_comp_atom / chem_comp_bond
Remark 600
HETEROGEN THERE ARE TWO TAUTOMERIC FORMS OF THE COMPOUND (LIG) WHICH CORRESPONDS TO THE TWO ...HETEROGEN THERE ARE TWO TAUTOMERIC FORMS OF THE COMPOUND (LIG) WHICH CORRESPONDS TO THE TWO ALTERNATE CONFROMATIONS LABELLED (1) AND (2), RESPECTIVELY, IN THE PDB FILE.
解像度: 1.53→1.62 Å / 冗長度: 3.6 % / Rmerge(I) obs: 0.316 / Mean I/σ(I) obs: 2 / Num. unique all: 4990 / % possible all: 75.4
反射
*PLUS
Num. measured all: 179814
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解析
ソフトウェア
名称
バージョン
分類
AMoRE
位相決定
X-PLOR
3.851
精密化
DENZO
データ削減
SCALEPACK
データスケーリング
精密化
構造決定の手法: 分子置換 / 解像度: 1.53→30 Å / Rfactor Rfree error: 0.004 / Data cutoff high absF: 1000000 / Data cutoff low absF: 0.001 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 2 / 立体化学のターゲット値: Engh & Huber 詳細: two alternate conformations built for ligand and also for kinase residues 81 to 85 which make non-bonded contacts to the ligand
Rfactor
反射数
%反射
Selection details
Rfree
0.253
3864
10.1 %
RANDOM
Rwork
0.206
-
-
-
all
0.215
38946
-
-
obs
0.21
38298
89.5 %
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原子変位パラメータ
Biso mean: 24.3 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0 Å2
0 Å2
0 Å2
2-
-
0 Å2
0 Å2
3-
-
-
0 Å2
Refine analyze
Free
Obs
Luzzati coordinate error
0.22 Å
0.2 Å
Luzzati d res low
-
5 Å
Luzzati sigma a
0.2 Å
0.22 Å
精密化ステップ
サイクル: LAST / 解像度: 1.53→30 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
2409
0
36
264
2709
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
X-RAY DIFFRACTION
x_bond_d
0.008
X-RAY DIFFRACTION
x_angle_deg
1.7
X-RAY DIFFRACTION
x_dihedral_angle_d
25
X-RAY DIFFRACTION
x_improper_angle_d
0.69
X-RAY DIFFRACTION
x_mcbond_it
1.45
1.5
X-RAY DIFFRACTION
x_mcangle_it
2.39
2
X-RAY DIFFRACTION
x_scbond_it
2.33
2
X-RAY DIFFRACTION
x_scangle_it
3.62
2.5
LS精密化 シェル
解像度: 1.53→1.63 Å / Rfactor Rfree error: 0.014 / Total num. of bins used: 6