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- PDB-8fow: Ternary complex of CDK2 with small molecule ligands TW8672 and Di... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8fow | ||||||
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Title | Ternary complex of CDK2 with small molecule ligands TW8672 and Dinaciclib | ||||||
![]() | Cyclin-dependent kinase 2 | ||||||
![]() | Cell Cycle / Transferase / allosteric / inhibitor | ||||||
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 / Meiotic recombination / SCF(Skp2)-mediated degradation of p27/p21 / 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 | ![]() ![]() ![]() | ||||||
![]() | Schonbrunn, E. / Sun, L. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Development of allosteric and selective CDK2 inhibitors for contraception with negative cooperativity to cyclin binding. Authors: Faber, E.B. / Sun, L. / Tang, J. / Roberts, E. / Ganeshkumar, S. / Wang, N. / Rasmussen, D. / Majumdar, A. / Hirsch, L.E. / John, K. / Yang, A. / Khalid, H. / Hawkinson, J.E. / Levinson, N.M. ...Authors: Faber, E.B. / Sun, L. / Tang, J. / Roberts, E. / Ganeshkumar, S. / Wang, N. / Rasmussen, D. / Majumdar, A. / Hirsch, L.E. / John, K. / Yang, A. / Khalid, H. / Hawkinson, J.E. / Levinson, N.M. / Chennathukuzhi, V. / Harki, D.A. / Schonbrunn, E. / Georg, G.I. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 133.6 KB | Display | ![]() |
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PDB format | ![]() | 101.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 13.7 KB | Display | |
Data in CIF | ![]() | 18.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7rwfSC ![]() 7s84C ![]() 8fp0C ![]() 8fp5C S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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: 33976.488 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||||||
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#2: Chemical | #3: Chemical | ChemComp-1QK / | #4: Chemical | ChemComp-7TW / | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.06 Å3/Da / Density % sol: 40.42 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 10% PEG 3350, 20% ethylene glycol, 50mM HEPES, pH 7.5 |
-Data collection
Diffraction | Mean temperature: 93 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Dec 15, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.0332 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→36.22 Å / Num. obs: 35984 / % possible obs: 98.1 % / Redundancy: 6.7 % / CC1/2: 0.998 / Rrim(I) all: 0.066 / Net I/σ(I): 14.5 |
Reflection shell | Resolution: 1.6→1.64 Å / Redundancy: 6.5 % / Mean I/σ(I) obs: 1.6 / Num. unique obs: 2135 / CC1/2: 0.706 / Rrim(I) all: 1.208 / % possible all: 77.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 7RWF Resolution: 1.6→36.22 Å / SU ML: 0.2 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 26.33 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.6→36.22 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: 10.8045 Å / Origin y: 4.3392 Å / Origin z: 13.1124 Å
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Refinement TLS group | Selection details: all |