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Crystal structure of ERK2 in complex with an inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 MES 100mM pH 6.5, (NH4)2SO4 200mM, beta-mercaptoethanol 20mM and 26% (w/v) PEG MME2000
Crystal Properties Matthews coefficient Solvent content 2.5 50.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.155 α = 90 b = 71.48 β = 108.7 c = 60.76 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 298 CCD ADSC QUANTUM 315r 2014-07-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.9797 ESRF BM30A
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 1.69 44.8 93 3.6 3 39592
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.69 44.8 39592 2088 92.88 0.1381 0.1359 0.18 0.2102 RANDOM 27.652
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] -0.26 -0.42 0.31 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.569 r_sphericity_free 26.337 r_dihedral_angle_4_deg 25.525 r_dihedral_angle_3_deg 16.921 r_sphericity_bonded 11.449 r_dihedral_angle_1_deg 5.603 r_mcangle_it 4.075 r_rigid_bond_restr 3.618 r_mcbond_it 3.355 r_mcbond_other 3.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.569 r_sphericity_free 26.337 r_dihedral_angle_4_deg 25.525 r_dihedral_angle_3_deg 16.921 r_sphericity_bonded 11.449 r_dihedral_angle_1_deg 5.603 r_mcangle_it 4.075 r_rigid_bond_restr 3.618 r_mcbond_it 3.355 r_mcbond_other 3.33 r_angle_refined_deg 1.456 r_angle_other_deg 0.898 r_chiral_restr 0.093 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2839 Nucleic Acid Atoms Solvent Atoms 161 Heterogen Atoms 27
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction SCALA data scaling REFMAC phasing