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Covalent Inhibitor 4a bound to the Lipid Pocket of p38alpha Mutant S251C
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4DLI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293.15 100 mM MES pH 5.6-6.2
20-30 % PEG4000
Crystal Properties Matthews coefficient Solvent content 2.28 46.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.2 α = 90 b = 74.25 β = 90 c = 77.82 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 90 PIXEL DECTRIS PILATUS 6M-F 2016-06-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.00601 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rpim 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 50 100 0.094 21.36 13.21 24856
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.05 100 1.049 2.78 13.71
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 4DLI 2 48.99 24856 1309 99.99 0.20909 0.20598 0.2137 0.26906 0.2714 RANDOM 43.332
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] 0.35 -1.55 1.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.066 r_dihedral_angle_4_deg 22.437 r_dihedral_angle_3_deg 16.525 r_long_range_B_refined 8.986 r_long_range_B_other 8.983 r_scangle_other 6.194 r_dihedral_angle_1_deg 6.103 r_mcangle_it 5.625 r_mcangle_other 5.623 r_scbond_it 4.221
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.066 r_dihedral_angle_4_deg 22.437 r_dihedral_angle_3_deg 16.525 r_long_range_B_refined 8.986 r_long_range_B_other 8.983 r_scangle_other 6.194 r_dihedral_angle_1_deg 6.103 r_mcangle_it 5.625 r_mcangle_other 5.623 r_scbond_it 4.221 r_scbond_other 4.219 r_mcbond_other 4.055 r_mcbond_it 4.053 r_angle_refined_deg 1.78 r_angle_other_deg 1.109 r_chiral_restr 0.1 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_bond_other_d 0.003 r_gen_planes_other 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 2598 Nucleic Acid Atoms Solvent Atoms 79 Heterogen Atoms 31
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing