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Structure of human p38aMAPK-arylpyridazinylpyridine fragment complex used in inhibitor discovery
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 295 0.1M Ammonium Acetate, 0.1 BisTris (pH 5.5), 17% PEG 10,000, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.16 43.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.767 α = 90 b = 74.501 β = 90 c = 77.669 γ = 90
Symmetry Space Group P 21 21 21
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 MARMOSAIC 225 mm CCD 2015-04-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
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 2.15 30 99.8 0.064 24.1 4.8 20253
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 2.15 2.19 100 0.65 2 4.9
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 2.15 30 20253 1036 99.8 0.184 0.181 0.24 0.2347 RANDOM 48.68
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] 1.12 -0.26 -0.86
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.887 r_dihedral_angle_4_deg 14.927 r_dihedral_angle_3_deg 13.175 r_long_range_B_refined 8.381 r_long_range_B_other 8.365 r_scangle_other 5.976 r_mcangle_it 4.85 r_mcangle_other 4.849 r_dihedral_angle_1_deg 3.978 r_scbond_it 3.821
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.887 r_dihedral_angle_4_deg 14.927 r_dihedral_angle_3_deg 13.175 r_long_range_B_refined 8.381 r_long_range_B_other 8.365 r_scangle_other 5.976 r_mcangle_it 4.85 r_mcangle_other 4.849 r_dihedral_angle_1_deg 3.978 r_scbond_it 3.821 r_scbond_other 3.809 r_mcbond_it 3.353 r_mcbond_other 3.352 r_angle_refined_deg 1.687 r_angle_other_deg 0.937 r_chiral_restr 0.103 r_gen_planes_refined 0.027 r_gen_planes_other 0.021 r_bond_refined_d 0.016 r_bond_other_d 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2736 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms 41
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing