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Crystal Structure of the human mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgADP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.44 64.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.982 α = 90 b = 81.982 β = 90 c = 129.928 γ = 120
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 315r 2006-09-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 1.0 ALS 5.0.3
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 2.6 50 98.5 0.055 24.4 2.5 15253
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) 2.6 2.68 0.524 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.6 20 14363 759 99.53 0.16876 0.16639 0.162 0.21468 0.213 RANDOM 78.531
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] 2.06 1.03 2.06 -3.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.36 r_dihedral_angle_4_deg 23.362 r_dihedral_angle_3_deg 17.48 r_scangle_it 7.636 r_dihedral_angle_1_deg 5.978 r_scbond_it 5.128 r_mcangle_it 3.304 r_mcbond_it 1.962 r_angle_refined_deg 1.841 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.36 r_dihedral_angle_4_deg 23.362 r_dihedral_angle_3_deg 17.48 r_scangle_it 7.636 r_dihedral_angle_1_deg 5.978 r_scbond_it 5.128 r_mcangle_it 3.304 r_mcbond_it 1.962 r_angle_refined_deg 1.841 r_nbtor_refined 0.304 r_nbd_refined 0.204 r_symmetry_vdw_refined 0.155 r_xyhbond_nbd_refined 0.136 r_symmetry_hbond_refined 0.124 r_chiral_restr 0.122 r_metal_ion_refined 0.04 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2271 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms 53
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling