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CDK2 ternary complex with JWS648 and ANS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PW2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 5 mg/mL CDK2, 3 mM JWS648, 15% (v/v) PEG3350, 50 mM HEPES/NaOH, soaked for 24 hrs in 15 mM ANS, 2 mM JWS648, 50 mM HEPES, 50 mM Na/K phosphate, 7.5% (v/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.93 36.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.09 α = 90 b = 69.64 β = 90 c = 72.64 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 93 IMAGE PLATE RIGAKU MIRRORS 2010-06-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54178
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 1.7 20 99.3 0.029 27 3.9 30104 30104 -3 19
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 1.7 1.75 98.3 0.217 2.4 1.9 2434
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 1PW2 1.7 19.56 30104 30104 1114 99.3 0.214 0.214 0.2139 0.256 0.2566 RANDOM 23.9
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] -2.84 3.92 -1.08
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22 c_scangle_it 2.49 c_mcangle_it 2.06 c_scbond_it 1.68 c_angle_deg 1.4 c_mcbond_it 1.23 c_improper_angle_d 0.8 c_bond_d 0.009 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22 c_scangle_it 2.49 c_mcangle_it 2.06 c_scbond_it 1.68 c_angle_deg 1.4 c_mcbond_it 1.23 c_improper_angle_d 0.8 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2431 Nucleic Acid Atoms Solvent Atoms 182 Heterogen Atoms 59
Software Software Software Name Purpose StructureStudio data collection CNS refinement XDS data reduction XDS data scaling CNS phasing