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Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor roscovitine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 277 ammonium sulphate, potassium chloride, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.81 56.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.421 α = 90 b = 133.376 β = 90 c = 147.509 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 4 2006-02-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.8 20 90.2 0.07 16.4 122692 2 2
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) 1.8 1.9 84.1 0.285 3.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.8 20 2 117586 117586 4947 89.98 0.19597 0.195 0.19462 0.1937 0.22889 0.2272 RANDOM 22.179
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] 0.05 0.24 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.495 r_dihedral_angle_4_deg 14.466 r_dihedral_angle_3_deg 13.839 r_dihedral_angle_1_deg 5.419 r_rigid_bond_restr 3.106 r_scbond_it 2.704 r_sphericity_free 2.565 r_scangle_it 2.551 r_sphericity_bonded 1.924 r_angle_refined_deg 1.185
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.495 r_dihedral_angle_4_deg 14.466 r_dihedral_angle_3_deg 13.839 r_dihedral_angle_1_deg 5.419 r_rigid_bond_restr 3.106 r_scbond_it 2.704 r_sphericity_free 2.565 r_scangle_it 2.551 r_sphericity_bonded 1.924 r_angle_refined_deg 1.185 r_mcangle_it 1.141 r_mcbond_it 0.699 r_nbtor_refined 0.303 r_nbd_refined 0.193 r_symmetry_vdw_refined 0.173 r_xyhbond_nbd_refined 0.158 r_symmetry_hbond_refined 0.151 r_chiral_restr 0.099 r_bond_refined_d 0.008 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8907 Nucleic Acid Atoms Solvent Atoms 841 Heterogen Atoms 52
Software Software Software Name Purpose REFMAC refinement ADSC data collection MOSFLM data reduction SCALA data scaling MOLREP phasing