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High resolution structure of naproxen:COX-2 complex.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 291 MMP550, MgCl2, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.74 55.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.295 α = 90 b = 133.233 β = 90 c = 181.269 γ = 90
Symmetry Space Group I 2 2 2
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 MAR CCD 300 mm crystal monochromator 2010-03-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97856 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.73 35 98.6 0.067 23.3 4.6 150576 -100 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.73 1.79 97.8 0.409 2
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 1.73 30 150576 142975 7592 98.15 0.16799 0.16702 0.1822 0.18625 0.2005 RANDOM 26.682
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] 1.81 0.37 -2.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.959 r_dihedral_angle_3_deg 12.24 r_dihedral_angle_4_deg 12.029 r_dihedral_angle_1_deg 5.304 r_scangle_it 2.178 r_scbond_it 1.28 r_angle_refined_deg 1.076 r_angle_other_deg 0.852 r_mcangle_it 0.692 r_mcbond_it 0.34
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.959 r_dihedral_angle_3_deg 12.24 r_dihedral_angle_4_deg 12.029 r_dihedral_angle_1_deg 5.304 r_scangle_it 2.178 r_scbond_it 1.28 r_angle_refined_deg 1.076 r_angle_other_deg 0.852 r_mcangle_it 0.692 r_mcbond_it 0.34 r_mcbond_other 0.072 r_chiral_restr 0.065 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8948 Nucleic Acid Atoms Solvent Atoms 1051 Heterogen Atoms 314
Software Software Software Name Purpose MAR345 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling