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Crystal Structure of human MEK-1 kinase in complex with UCB1353770 and AMPPNP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 18% PEG-3350, 200mM Ammonium fluoride, 4% Glycerol, 10mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.55 51.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.502 α = 90 b = 153.89 β = 101.48 c = 48.209 γ = 90
Symmetry Space Group P 1 21 1
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 CUSTOM-MADE M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.2 SRS PX14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 30.29 30851
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.3 30 29851 28304 1508 99.26 0.20975 0.20574 0.204 0.28654 0.2838 RANDOM 43.581
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] 1.49 1.48 0.21 -1.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.282 r_dihedral_angle_4_deg 18.5 r_dihedral_angle_3_deg 17.487 r_dihedral_angle_1_deg 5.685 r_scangle_it 1.823 r_angle_refined_deg 1.287 r_scbond_it 1.177 r_mcangle_it 1.018 r_mcbond_it 0.573 r_nbtor_refined 0.296
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.282 r_dihedral_angle_4_deg 18.5 r_dihedral_angle_3_deg 17.487 r_dihedral_angle_1_deg 5.685 r_scangle_it 1.823 r_angle_refined_deg 1.287 r_scbond_it 1.177 r_mcangle_it 1.018 r_mcbond_it 0.573 r_nbtor_refined 0.296 r_symmetry_hbond_refined 0.292 r_nbd_refined 0.199 r_symmetry_vdw_refined 0.193 r_xyhbond_nbd_refined 0.174 r_metal_ion_refined 0.09 r_chiral_restr 0.084 r_bond_refined_d 0.009 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4526 Nucleic Acid Atoms Solvent Atoms 360 Heterogen Atoms 126
Software Software Software Name Purpose PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling