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Crystal Structure of the CDK2/Cyclin A complex with oxindole inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FIN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293.15 22% polyacrylic acid 5100, 0.1M HEPES, 0.02M MgCl2, vapor diffusion, sitting drop, temperature 293.15K, pH 7.5, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 3.16 61.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.661 α = 90 b = 163.623 β = 106.78 c = 72.609 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 300 mm CCD mirrors 2011-10-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.75 50 99.5 0.118 5.2 3.5 40559
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.75 2.8 99.4 0.465 3.6 2009
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1FIN 2.75 42.91 40541 2038 97.86 0.1924 0.1899 0.1923 0.2396 0.2441 RANDOM 51.0173
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -11.641 -12.734 -3.4949 15.1358
RMS Deviations Key Refinement Restraint Deviation t_omega_torsion 3.01 t_other_torsion 2.98 t_angle_deg 1.13 t_bond_d 0.011 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8835 Nucleic Acid Atoms Solvent Atoms 154 Heterogen Atoms 74
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling BUSTER-TNT refinement PDB_EXTRACT data extraction MD2 data collection HKL-2000 data reduction HKL-2000 data scaling PHASER phasing BUSTER refinement