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MEK1 IN COMPLEX WITH COMPOUND 7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 310 The purified protein was used in crystallisation trials employing both, a standard screen with approximately 1200 different conditions, as well as crystallisation conditions identified using literature data. Condi- tions initially obtained have been optimised using standard strategies, systematically varying parameters critically influencing crystallisation, such as temperature, protein concentration, drop ratio, and others. These conditions were also refined by systematically varying pH or precipitant concentrations.
Crystal Properties Matthews coefficient Solvent content 1.24 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.158 α = 90 b = 77.158 β = 90 c = 222.649 γ = 120
Symmetry Space Group P 61 2 2
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 2011-05-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.97980 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) 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 2.13 66.82 97.2 0.075 0.081 14.66 5.7 22886
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.13 2.3 95.6 0.44 0.479 3.07 5.9
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 NONE 2.13 66.82 20635 1614 97.25 0.2389 0.2353 0.2397 0.2869 0.2922 RANDOM 34.619
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] 2.7 1.35 2.7 -4.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.558 r_dihedral_angle_4_deg 13.228 r_dihedral_angle_3_deg 11.468 r_dihedral_angle_1_deg 5.167 r_angle_refined_deg 1.077 r_angle_other_deg 0.897 r_symmetry_vdw_refined 0.153 r_nbtor_refined 0.149 r_nbd_refined 0.146 r_nbd_other 0.123
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.558 r_dihedral_angle_4_deg 13.228 r_dihedral_angle_3_deg 11.468 r_dihedral_angle_1_deg 5.167 r_angle_refined_deg 1.077 r_angle_other_deg 0.897 r_symmetry_vdw_refined 0.153 r_nbtor_refined 0.149 r_nbd_refined 0.146 r_nbd_other 0.123 r_symmetry_vdw_other 0.093 r_xyhbond_nbd_refined 0.082 r_nbtor_other 0.072 r_chiral_restr 0.061 r_metal_ion_refined 0.059 r_symmetry_hbond_refined 0.045 r_symmetry_metal_ion_refined 0.022 r_bond_refined_d 0.009 r_bond_other_d 0.002 r_gen_planes_refined 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2441 Nucleic Acid Atoms Solvent Atoms 190 Heterogen Atoms 32
Software Software Software Name Purpose XDS data reduction XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction