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- PDB-1w8c: CO-CRYSTAL STRUCTURE OF 6-CYCLOHEXYLMETHOXY-8-ISOPROPYL-9H-PURIN-... -
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Basic information
Entry | Database: PDB / ID: 1w8c | ||||||
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Title | CO-CRYSTAL STRUCTURE OF 6-CYCLOHEXYLMETHOXY-8-ISOPROPYL-9H-PURIN-2- YLAMINE AND MONOMERIC CDK2 | ||||||
![]() | CELL DIVISION PROTEIN KINASE 2 | ||||||
![]() | TRANSFERASE / CELL CYCLE / PHOSPHORYLATION / MITOSIS / INHIBITION / CELL DIVISION | ||||||
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 / telomere maintenance in response to DNA damage / centrosome duplication / G0 and Early G1 / Telomere Extension By Telomerase / Activation of the pre-replicative complex / cellular response to nitric oxide / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / 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-dependent protein kinase holoenzyme complex / 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 / positive regulation of DNA replication / meiotic cell cycle / 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 / 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) / regulation of gene expression / peptidyl-serine phosphorylation / DNA replication / Ras protein signal transduction / Regulation of TP53 Activity through Phosphorylation / transcription regulator complex / 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 / centrosome / DNA-templated transcription / 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 / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Pratt, D.J. / Endicott, J.A. / Noble, M.E.M. | ||||||
![]() | ![]() Title: 8-Substituted O6-Cyclohexylmethylguanine Cdk2 Inhibitors; Using Structure-Based Inhibitor Design to Optimise an Alternative Binding Mode. Authors: Carbain, B. / Paterson, D.J. / Anscombe, E. / Campbell-Dexter, A. / Cano, C. / Echalier, A. / Endicott, J. / Golding, B.T. / Haggerty, K. / Hardcastle, I.R. / Jewsbury, P.J. / Newell, D.R. / ...Authors: Carbain, B. / Paterson, D.J. / Anscombe, E. / Campbell-Dexter, A. / Cano, C. / Echalier, A. / Endicott, J. / Golding, B.T. / Haggerty, K. / Hardcastle, I.R. / Jewsbury, P.J. / Newell, D.R. / Noble, M. / Roche, C. / Wang, L. / Griffin, R.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 75.9 KB | Display | ![]() |
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PDB format | ![]() | 56.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4cfmC ![]() 4cfnC ![]() 4cfuC ![]() 4cfvC ![]() 4cfwC ![]() 4cfxC C: citing same article ( |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 34034.527 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Chemical | ChemComp-N69 / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.04 Å3/Da / Density % sol: 39.65 % / Description: MOLECULAR REPLACEMENT MODEL SIMILAR TO 1E1V |
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Crystal grow | Method: vapor diffusion / pH: 7.4 Details: 50 MM AMMONIUM ACETATE, 10% PEG 3350, 25% GLYCEROL, 100 MM HEPES PH 7.4. VAPOUR DIFFUSION |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Jun 11, 2002 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.05→25.16 Å / Num. obs: 17480 / % possible obs: 97.3 % / Observed criterion σ(I): 2 / Redundancy: 3.9 % / Rmerge(I) obs: 0.04 / Net I/σ(I): 11.1 |
Reflection shell | Resolution: 2.05→2.15 Å / Redundancy: 3.9 % / Rmerge(I) obs: 0.1 / Mean I/σ(I) obs: 5 / % possible all: 95.3 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: UNPUBLISHED DATA Resolution: 2.05→50.64 Å / Cor.coef. Fo:Fc: 0.927 / Cor.coef. Fo:Fc free: 0.878 / SU B: 4.418 / SU ML: 0.125 / Cross valid method: THROUGHOUT / ESU R: 0.26 / ESU R Free: 0.211 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. RESIDUES 37-43 ARE DISORDERED AND NOT MODELLED
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 19.8 Å2
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Refinement step | Cycle: LAST / Resolution: 2.05→50.64 Å
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