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A Double Mutant Rat Erk2 in Complex With a Pyrazolo[3,4-d]pyrimidine Inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QYW PDB ENTRY 3QYW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9.5 295 100 mM CHES, pH 9.5, 30% PEG3000, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.15 42.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.09 α = 86.57 b = 57.63 β = 88.98 c = 68 γ = 81.05
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2012-07-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.97950 SSRL BL12-2
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 2.2 67.88 79.8 0.109 4.2 1.8 27949 27949
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 2.2 2.32 82.1 0.286 1.5 1.8 4179
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3QYW 2.2 56.9 27934 1400 79.81 0.2225 0.2208 0.2257 0.2534 0.2541 RANDOM 45.2142
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] -1.82 -0.25 0.79 2.45 0.72 -0.73
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.041 r_dihedral_angle_3_deg 12.906 r_dihedral_angle_4_deg 12.886 r_dihedral_angle_1_deg 4.901 r_angle_refined_deg 1.031 r_angle_other_deg 0.806 r_mcangle_it 0.805 r_mcbond_it 0.474 r_mcbond_other 0.474 r_chiral_restr 0.062
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.041 r_dihedral_angle_3_deg 12.906 r_dihedral_angle_4_deg 12.886 r_dihedral_angle_1_deg 4.901 r_angle_refined_deg 1.031 r_angle_other_deg 0.806 r_mcangle_it 0.805 r_mcbond_it 0.474 r_mcbond_other 0.474 r_chiral_restr 0.062 r_bond_refined_d 0.006 r_gen_planes_refined 0.004 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5509 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms 64
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection