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CDK2 in complex with 3 molecules of 8-anilino-1-naphthalene sulfonate
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, 15% (v/v) PEG3350, 50 mM HEPES/NaOH; soaked 24 hrs in 15 mM ANS, 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 1.91 35.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.85 α = 90 b = 69.68 β = 90 c = 72.28 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 2010-05-07 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 1.9 20 99.2 0.024 38 3.9 21475 21475 -3 12.3
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 1.9 1.95 96 0.091 9 2.3
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 1.9 19.54 21475 21475 1096 99.2 0.196 0.196 0.1963 0.235 0.2347 RANDOM 24.7
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] -3.93 4.34 -0.41
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.7 c_scangle_it 2.49 c_mcangle_it 2.14 c_scbond_it 1.68 c_angle_deg 1.4 c_mcbond_it 1.3 c_improper_angle_d 0.88 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2399 Nucleic Acid Atoms Solvent Atoms 207 Heterogen Atoms 67
Software Software Software Name Purpose StructureStudio data collection CNS refinement XDS data reduction XDS data scaling CNS phasing