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Crystal structure of multidrug-resistant clinical isolate 769 HIV-1 protease in complex with ritonavir
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 295 0.8M NaCl, 0.1 M MES, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.49 50.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.398 α = 90 b = 45.398 β = 90 c = 104.071 γ = 90
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 MARMOSAIC 300 mm CCD 2008-08-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.0 APS 21-ID-D
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 1.65 19.927 22513
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.8 18185 973 98.28 0.19327 0.19147 0.1907 0.2258 0.2203 RANDOM 27.028
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] -0.03 -0.03 0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.017 r_dihedral_angle_3_deg 11.754 r_dihedral_angle_4_deg 10.76 r_dihedral_angle_1_deg 5.88 r_scangle_it 4.198 r_scbond_it 2.589 r_mcangle_it 1.894 r_angle_refined_deg 1.636 r_mcbond_it 1.165 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.017 r_dihedral_angle_3_deg 11.754 r_dihedral_angle_4_deg 10.76 r_dihedral_angle_1_deg 5.88 r_scangle_it 4.198 r_scbond_it 2.589 r_mcangle_it 1.894 r_angle_refined_deg 1.636 r_mcbond_it 1.165 r_nbtor_refined 0.315 r_nbd_refined 0.243 r_symmetry_vdw_refined 0.194 r_symmetry_hbond_refined 0.173 r_xyhbond_nbd_refined 0.166 r_chiral_restr 0.108 r_bond_refined_d 0.016 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1514 Nucleic Acid Atoms Solvent Atoms 247 Heterogen Atoms 50
Software Software Software Name Purpose MOLREP phasing REFMAC refinement SCALA data scaling