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Basic information
| Entry | Database: PDB / ID: 2w9z | ||||||
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| Title | Crystal Structure of CDK4 in complex with a D-type cyclin | ||||||
|  Components | 
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|  Keywords | TRANSFERASE / CYCLIN DEPENDENT KINASE / TRANSFERASE ONCOLOGY / CELL CYCLE / DRUG DESIGN | ||||||
| Function / homology |  Function and homology information cyclin D3-CDK4 complex / cyclin D1-CDK4 complex / cyclin D2-CDK4 complex / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 / cyclin D1-CDK6 complex / re-entry into mitotic cell cycle / regulation of transcription initiation by RNA polymerase II / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 ...cyclin D3-CDK4 complex / cyclin D1-CDK4 complex / cyclin D2-CDK4 complex / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 / cyclin D1-CDK6 complex / re-entry into mitotic cell cycle / regulation of transcription initiation by RNA polymerase II / Evasion of Oncogene Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / Evasion of Oxidative Stress Induced Senescence Due to Defective p16INK4A binding to CDK4 and CDK6 / Drug-mediated inhibition of CDK4/CDK6 activity / regulation of type B pancreatic cell proliferation / RUNX3 regulates WNT signaling / positive regulation of mammary gland epithelial cell proliferation / response to leptin / cellular response to ionomycin / Transcriptional regulation by RUNX2 / Leydig cell differentiation / cellular response to phorbol 13-acetate 12-myristate / proline-rich region binding / cyclin-dependent protein serine/threonine kinase activator activity / Regulation of RUNX1 Expression and Activity / response to iron ion / mammary gland epithelial cell proliferation / cyclin-dependent protein serine/threonine kinase regulator activity / response to UV-A / response to corticosterone / response to vitamin E / negative regulation of epithelial cell differentiation / fat cell differentiation / PTK6 Regulates Cell Cycle / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / microtubule organizing center / response to magnesium ion / Transcriptional Regulation by VENTX / RUNX3 regulates p14-ARF / mammary gland alveolus development / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / positive regulation of G2/M transition of mitotic cell cycle / bicellular tight junction / response to X-ray / positive regulation of G1/S transition of mitotic cell cycle / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / endoplasmic reticulum unfolded protein response / cyclin-dependent protein kinase holoenzyme complex / regulation of G2/M transition of mitotic cell cycle / lactation / mitotic G1 DNA damage checkpoint signaling / transcription repressor complex / liver regeneration / cellular response to interleukin-4 / cyclin binding / protein serine/threonine kinase activator activity / Ubiquitin-dependent degradation of Cyclin D / G1/S transition of mitotic cell cycle / response to calcium ion / Oncogene Induced Senescence / Transcriptional regulation of white adipocyte differentiation / Meiotic recombination / Pre-NOTCH Transcription and Translation / SCF(Skp2)-mediated degradation of p27/p21 / response to estrogen / histone deacetylase binding / Wnt signaling pathway / RMTs methylate histone arginines / Transcriptional regulation of granulopoiesis / neuron differentiation / positive regulation of fibroblast proliferation / Cyclin D associated events in G1 / transcription corepressor activity / response to estradiol / cellular response to lipopolysaccharide / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / response to ethanol / Interleukin-4 and Interleukin-13 signaling / nuclear membrane / Oxidative Stress Induced Senescence / transcription regulator complex / Estrogen-dependent gene expression / negative regulation of neuron apoptotic process / protein kinase activity / regulation of cell cycle / response to xenobiotic stimulus / cell division / protein serine kinase activity / positive regulation of cell population proliferation / DNA damage response / protein kinase binding / chromatin / protein-containing complex binding / nucleolus / enzyme binding / negative regulation of transcription by RNA polymerase II / signal transduction / nucleoplasm / ATP binding / nucleus Similarity search - Function | ||||||
| Biological species |  HOMO SAPIENS (human) | ||||||
| Method |  X-RAY DIFFRACTION /  SYNCHROTRON /  MOLECULAR REPLACEMENT / Resolution: 2.45 Å | ||||||
|  Authors | Day, P.J. / Cleasby, A. / Tickle, I.J. / Reilly, M.O. / Coyle, J.E. / Holding, F.P. / McMenamin, R.L. / Yon, J. / Chopra, R. / Lengauer, C. / Jhoti, H. | ||||||
|  Citation |  Journal: Proc.Natl.Acad.Sci.USA / Year: 2009 Title: Crystal Structure of Human Cdk4 in Complex with a D-Type Cyclin. Authors: Day, P.J. / Cleasby, A. / Tickle, I.J. / O'Reilly, M. / Coyle, J.E. / Holding, F.P. / Mcmenamin, R.L. / Yon, J. / Chopra, R. / Lengauer, C. / Jhoti, H. | ||||||
| History | 
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- Structure visualization
Structure visualization
| Structure viewer | Molecule:  Molmil  Jmol/JSmol | 
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| PDBx/mmCIF format |  2w9z.cif.gz | 123.7 KB | Display |  PDBx/mmCIF format | 
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| PDB format |  pdb2w9z.ent.gz | 95.2 KB | Display |  PDB format | 
| PDBx/mmJSON format |  2w9z.json.gz | Tree view |  PDBx/mmJSON format | |
| Others |  Other downloads | 
-Validation report
| Summary document |  2w9z_validation.pdf.gz | 439.1 KB | Display |  wwPDB validaton report | 
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| Full document |  2w9z_full_validation.pdf.gz | 474.5 KB | Display | |
| Data in XML |  2w9z_validation.xml.gz | 28.2 KB | Display | |
| Data in CIF |  2w9z_validation.cif.gz | 38.6 KB | Display | |
| Arichive directory |  https://data.pdbj.org/pub/pdb/validation_reports/w9/2w9z  ftp://data.pdbj.org/pub/pdb/validation_reports/w9/2w9z | HTTPS FTP | 
-Related structure data
| Related structure data |  2w96C  2w99C  2w9fC  1blxS C: citing same article ( S: Starting model for refinement | 
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| Similar structure data | 
- Links
Links
- Assembly
Assembly
| Deposited unit |  
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| 1 | 
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| Unit cell | 
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- Components
Components
| #1: Protein | Mass: 29276.309 Da / Num. of mol.: 1 / Fragment: RESIDUES 16-271 Source method: isolated from a genetically manipulated source Source: (gene. exp.)  HOMO SAPIENS (human) / Cell line (production host): Sf21 / Production host:   SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: P24385 | 
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| #2: Protein | Mass: 34544.625 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.)  HOMO SAPIENS (human) / Cell line (production host): Sf21 / Production host:   SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: P11802, cyclin-dependent kinase | 
| #3: Water | ChemComp-HOH / | 
| Compound details | ENGINEERED RESIDUE IN CHAIN B, GLY 43 TO GLU ENGINEERED RESIDUE IN CHAIN B, GLY 44 TO GLU  ...ENGINEERED | 
| Sequence details | RESIDUES 15-271 ARE EXPRESSED MUTATIONS G43E G44E T172A DELETION 45 46 47 | 
-Experimental details
-Experiment
| Experiment | Method:  X-RAY DIFFRACTION / Number of used crystals: 1 | 
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- Sample preparation
Sample preparation
| Crystal | Density Matthews: 2.81 Å3/Da / Density % sol: 40 % / Description: NONE | 
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-Data collection
| Diffraction | Mean temperature: 100 K | 
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| Diffraction source | Source:  SYNCHROTRON / Site:  ESRF  / Beamline: ID29 / Wavelength: 0.931 | 
| Detector | Type: ADSC CCD / Detector: CCD / Date: Nov 17, 2007 | 
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | 
| Radiation wavelength | Wavelength: 0.931 Å / Relative weight: 1 | 
| Reflection | Resolution: 2.45→94.5 Å / Num. obs: 26174 / % possible obs: 98.4 % / Observed criterion σ(I): 0 / Redundancy: 3.5 % / Biso Wilson estimate: 52.42 Å2 / Rmerge(I) obs: 0.08 / Net I/σ(I): 6.6 | 
| Reflection shell | Resolution: 2.45→2.58 Å / Rmerge(I) obs: 0.42 / Mean I/σ(I) obs: 1.6 / % possible all: 99.4 | 
- Processing
Processing
| Software | 
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| Refinement | Method to determine structure:  MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1BLX Resolution: 2.45→94.49 Å / Cross valid method: THROUGHOUT / σ(F): 0 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. DISORDERED REGIONS WERE MODELLED STEREOCHEMICALLY WHERE POSSIBLE 
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| Displacement parameters | Biso  mean: 63.6 Å2 
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| Refinement step | Cycle: LAST / Resolution: 2.45→94.49 Å 
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| LS refinement shell | Resolution: 2.45→2.6 Å / Total num. of bins used: 9 
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