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Crystal structure of CDK2 in complex with inhibitor BS-194
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HCK PDB entry 1HCK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 277 0.1M ammonium acetate, pH 7.8, 6% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.99 38.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.05 α = 90 b = 70.69 β = 90 c = 72.11 γ = 90
Symmetry Space Group P 21 21 21
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 ADSC QUANTUM 315 2010-04-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.9795 Diamond I02
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.78 42.431 99.4 0.095 6.7 3.3 26364 26364
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.78 1.88 99.6 0.699 0.699 1 3.3 3774
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1HCK 1.78 42.43 26316 1311 99.15 0.2052 0.2021 0.2648 0.2071 RANDOM 29.9882
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] 0.08 1.04 -1.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.652 r_dihedral_angle_3_deg 17.083 r_dihedral_angle_4_deg 14.056 r_dihedral_angle_1_deg 5.92 r_scangle_it 5.364 r_scbond_it 3.541 r_mcangle_it 2.268 r_angle_refined_deg 2.028 r_mcbond_it 1.38 r_chiral_restr 0.163
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.652 r_dihedral_angle_3_deg 17.083 r_dihedral_angle_4_deg 14.056 r_dihedral_angle_1_deg 5.92 r_scangle_it 5.364 r_scbond_it 3.541 r_mcangle_it 2.268 r_angle_refined_deg 2.028 r_mcbond_it 1.38 r_chiral_restr 0.163 r_bond_refined_d 0.025 r_gen_planes_refined 0.013
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2322 Nucleic Acid Atoms Solvent Atoms 202 Heterogen Atoms 28
Software Software Software Name Purpose SCALA data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction