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The structure of phospho-CDK2/cyclin A in complex with the inhibitor 4,5,6,7-tetrabromobenzotriazole (TBS)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277 10 mg/ml pCDK2/cyclin A, 0.5 mM TBS, 1.25 M Ammonium Sulphate, 0.85 M KCl, HEPES 100mM, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.86 57.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.536 α = 90 b = 133.947 β = 90 c = 148.424 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 2001-04-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.934 ESRF ID14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.22 46.97 98.5 0.074 0.054 10.9 2.8 73111 72014 1 1 30.8
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 2.22 2.3 98.6 0.334 0.232 3.2 2.22 6238
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 2.22 46.97 67955 62398 5557 92.8 0.229 0.219 0.219 0.2185 0.257 0.2427 RANDOM 38.2
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] -0.53 0.03 0.5
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.4 c_scangle_it 3.2 c_mcangle_it 2.25 c_scbond_it 2.19 c_angle_deg 1.5 c_mcbond_it 1.37 c_improper_angle_d 0.98 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8944 Nucleic Acid Atoms Solvent Atoms 242 Heterogen Atoms 26
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling CNS refinement CCP4 data scaling CNS phasing