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- PDB-4fkg: Crystal structure of the cdk2 in complex with aminopyrazole inhibitor -
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Open data
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Basic information
Entry | Database: PDB / ID: 4fkg | ||||||
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Title | Crystal structure of the cdk2 in complex with aminopyrazole inhibitor | ||||||
![]() | Cyclin-dependent kinase 2 | ||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / ALPHA AND BETA PROTEIN (A+B) / TRANSFERASE / TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX | ||||||
Function / homology | ![]() 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 / 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 ...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 / 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 / centrosome duplication / Telomere Extension By Telomerase / G0 and Early G1 / Activation of the pre-replicative complex / cellular response to nitric oxide / cyclin-dependent protein kinase holoenzyme complex / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / 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 / Cajal body / Cyclin A:Cdk2-associated events at S phase entry / condensed chromosome / mitotic G1 DNA damage checkpoint signaling / regulation of mitotic cell cycle / regulation of G2/M transition of mitotic cell cycle / cyclin binding / post-translational protein modification / : / meiotic cell cycle / positive regulation of DNA replication / male germ cell nucleus / potassium ion transport / DNA Damage/Telomere Stress Induced Senescence / CDK-mediated phosphorylation and removal of Cdc6 / SCF(Skp2)-mediated degradation of p27/p21 / Meiotic recombination / Orc1 removal from chromatin / G1/S transition of mitotic cell cycle / Transcriptional regulation of granulopoiesis / G2/M transition of mitotic cell cycle / Cyclin D associated events in G1 / 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) / regulation of gene expression / peptidyl-serine phosphorylation / DNA replication / Regulation of TP53 Activity through Phosphorylation / transcription regulator complex / Ras protein signal transduction / chromosome, telomeric region / endosome / chromatin remodeling / protein domain specific binding / cell division / protein phosphorylation / DNA repair / protein serine kinase activity / protein serine/threonine kinase activity / DNA-templated transcription / centrosome / positive regulation of cell population proliferation / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / magnesium ion binding / signal transduction / nucleoplasm / ATP binding / nucleus / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kang, Y.N. / Stuckey, J.A. | ||||||
![]() | ![]() Title: Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Authors: Kang, Y.N. / Stuckey, J.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 138.8 KB | Display | ![]() |
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PDB format | ![]() | 107.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 666.1 KB | Display | ![]() |
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Full document | ![]() | 669.7 KB | Display | |
Data in XML | ![]() | 15.1 KB | Display | |
Data in CIF | ![]() | 21.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4ek4C ![]() 4ek5C ![]() 4ek6C ![]() 4fkjC ![]() 2r3iS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 34002.527 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Chemical | ChemComp-4CK / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.03 Å3/Da / Density % sol: 39.49 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, sitting drop / pH: 7.8 Details: 15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, VAPOR DIFFUSION, SITTING DROP, pH 7.8 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Oct 17, 2009 / Details: MIRRORS |
Radiation | Monochromator: DIAMOND [111] / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97856 Å / Relative weight: 1 |
Reflection | Resolution: 1.51→50 Å / Num. all: 44045 / Num. obs: 43429 / % possible obs: 98.6 % / Observed criterion σ(I): -3 / Redundancy: 6.9 % / Rmerge(I) obs: 0.043 / Net I/σ(I): 15.4 |
Reflection shell | Resolution: 1.51→1.54 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.397 / % possible all: 78.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2R3I Resolution: 1.51→36.82 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.949 / SU R Cruickshank DPI: 0.08 / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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Displacement parameters | Biso mean: 29.16 Å2
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Refine analyze | Luzzati coordinate error obs: 0.19 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.51→36.82 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.51→1.55 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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