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- PDB-1dm2: HUMAN CYCLIN-DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR HYME... -

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Basic information

Entry
Database: PDB / ID: 1dm2
TitleHUMAN CYCLIN-DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR HYMENIALDISINE
ComponentsCYCLIN-DEPENDENT KINASE 2
KeywordsCELL CYCLE / PROTEIN KINASE / PHOSPHORYLATION / CELL DIVISION / MITOSIS / INHIBITION
Function / homology
Function and homology information


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 / Y chromosome / cyclin-dependent protein kinase activity / 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 / Y chromosome / cyclin-dependent protein kinase activity / 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 / 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 / positive regulation of DNA replication / meiotic cell cycle / male germ cell nucleus / G1/S transition of mitotic cell cycle / peptidyl-serine phosphorylation / DNA Damage/Telomere Stress Induced Senescence / potassium ion transport / CDK-mediated phosphorylation and removal of Cdc6 / Meiotic recombination / SCF(Skp2)-mediated degradation of p27/p21 / G2/M transition of mitotic cell cycle / Transcriptional regulation of granulopoiesis / Orc1 removal from chromatin / 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 / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / transcription regulator complex / Regulation of TP53 Activity through Phosphorylation / Ras protein signal transduction / chromosome, telomeric region / DNA replication / protein phosphorylation / endosome / chromatin remodeling / protein domain specific binding / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / positive regulation of cell population proliferation / DNA-templated transcription / centrosome / positive regulation of DNA-templated transcription / magnesium ion binding / negative regulation of transcription by RNA polymerase II / signal transduction / nucleoplasm / ATP binding / nucleus / cytoplasm / cytosol
Similarity search - Function
: / 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
Similarity search - Domain/homology
Chem-HMD / Cyclin-dependent kinase 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / Resolution: 2.1 Å
AuthorsThunnissen, A.M. / Kim, S.-H.
Citation
Journal: Chem.Biol. / Year: 2000
Title: Inhibition of cyclin-dependent kinases, GSK-3beta and CK1 by hymenialdisine, a marine sponge constituent.
Authors: Meijer, L. / Thunnissen, A.M. / White, A.W. / Garnier, M. / Nikolic, M. / Tsai, L.H. / Walter, J. / Cleverley, K.E. / Salinas, P.C. / Wu, Y.Z. / Biernat, J. / Mandelkow, E.M. / Kim, S.H. / Pettit, G.R.
#1: Journal: Science / Year: 1998
Title: Exploiting Chemical Libraries, Structure, and Genomics in the Search for Kinase Inhibitors
Authors: Gray, N.S. / Wodicka, L. / Thunnissen, A.M.W.H. / Norman, T.C. / Kwon, S. / Espinoza, F.H. / Morgan, D.O. / Barnes, G. / Leclerc, S. / Meijer, L. / Kim, S.-H. / Lockhart, D.J. / Schultz, P.G.
#2: Journal: Eur.J.Biochem. / Year: 1997
Title: Inhibition of Cyclin-Dependent Kinases by Purine Analogues-Crystal Structure of Human Cdk2 Complexed with Roscovitine
Authors: De Azevedo, W.F. / Leclerc, S. / Meijer, L. / Havlicek, L. / Strnad, M. / Kim, S.-H.
#3: Journal: Proteins / Year: 1995
Title: Multiple Modes of Ligand Recognition: Crystal Structures of Cyclin-Dependent Protein Kinase 2 in Complex with ATP and Two Inhibitors, Olomoucine and Isopentenyladenine
Authors: Schultze-Gahmen, U. / Brandsen, J. / Jones, H.D. / Morgan, D.O. / Meijer, L. / Vesely, J. / Kim, S.-H.
#4: Journal: Nature / Year: 1993
Title: Crystal Structure of Cyclin-Dependent Kinase 2
Authors: De Bondt, H.L. / Rosenblatt, J. / Jancarik, J. / Jones, H.D. / Morgan, D.O. / Kim, S.-H.
History
DepositionDec 13, 1999Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 31, 2000Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Jan 31, 2018Group: Database references / Category: citation_author / Item: _citation_author.name
Revision 1.4Feb 7, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CYCLIN-DEPENDENT KINASE 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)34,5496
Polymers33,9761
Non-polymers5725
Water1,53185
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)53.390, 70.670, 72.260
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein CYCLIN-DEPENDENT KINASE 2 / CELL DIVISION PROTEIN KINASE 2 / P33 PROTEIN KINASE


Mass: 33976.488 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Cell line: SF9 CELLS / Cell line (production host): SF9 / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: P24941, Transferases; Transferring phosphorus-containing groups; Phosphotransferases with an alcohol group as acceptor
#2: Chemical ChemComp-HMD / 4-(5-AMINO-4-OXO-4H-PYRAZOL-3-YL)-2-BROMO-4,5,6,7-TETRAHYDRO-3AH-PYRROLO[2,3-C]AZEPIN-8-ONE / HYMENIALDISINE


Mass: 324.133 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H10BrN5O2
#3: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H6O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 85 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2 Å3/Da / Density % sol: 45 %
Crystal growTemperature: 278 K / Method: vapor diffusion, sitting drop / pH: 7.4
Details: HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 278K
Crystal grow
*PLUS
Temperature: 4 ℃ / Method: vapor diffusion / Details: Rosenblatt, J., (1993) J. Mol. Biol., 230, 1317.
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-ID
110 mg/mlprotein1drop
210 mMHEPES1drop
31 mMEDTA1drop
4200 mMHEPES1reservoir
51 mMEDTA1reservoir

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Data collection

DiffractionMean temperature: 120 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU / Wavelength: 1.5418
DetectorType: RIGAKU RAXIS II / Detector: IMAGE PLATE / Date: Feb 5, 1997
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.1→30 Å / Num. all: 51723 / Num. obs: 16264 / % possible obs: 98.1 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 3.2 % / Biso Wilson estimate: 13.3 Å2 / Rmerge(I) obs: 0.048 / Net I/σ(I): 21.2
Reflection shellResolution: 2.1→2.16 Å / Redundancy: 2.1 % / Rmerge(I) obs: 0.223 / % possible all: 86.6

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Processing

Software
NameVersionClassification
X-PLORmodel building
X-PLOR3.851refinement
DENZOdata reduction
SCALEPACKdata scaling
X-PLORphasing
RefinementResolution: 2.1→30 Å / σ(F): 1 / σ(I): 1 / Stereochemistry target values: ENGH & HUBER
RfactorNum. reflection% reflectionSelection details
Rfree0.267 1647 10 %RANDOM
Rwork0.192 ---
all0.228 16229 --
obs0.192 16228 --
Displacement parametersBiso mean: 34.1 Å2
Refine analyzeLuzzati sigma a obs: 0.33 Å
Refinement stepCycle: LAST / Resolution: 2.1→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2210 0 35 85 2330
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.008
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg1.27
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d25.36
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d1.67
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Software
*PLUS
Name: X-PLOR / Version: 3.851 / Classification: refinement
Refinement
*PLUS
Highest resolution: 2.1 Å / Lowest resolution: 30 Å / σ(F): 1 / % reflection Rfree: 10 %
Solvent computation
*PLUS
Displacement parameters
*PLUS
Biso mean: 34.1 Å2
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_deg25.36
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_deg1.67

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