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Discovery of New HIV Protease Inhibitors with Potential for Convenient Dosing and Reduced Side Effects: A-790742 and A-792611.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 297 0.3-0.7M Sodium chloride, Na acetate, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.49 50.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.478 α = 110.41 b = 66.512 β = 91.49 c = 87.595 γ = 93.64
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 ADSC QUANTUM 210 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID APS 17-ID
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 2.8 50 96.4 0.088 9.2 1.1 58085 60.4
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 2.8 50 28293 1500 96.55 0.23719 0.2346 0.2319 0.28515 0.2851 RANDOM 37
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] 0.77 0.88 -0.78 2.37 1.55 -1.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.642 r_dihedral_angle_3_deg 15.957 r_dihedral_angle_4_deg 13.584 r_dihedral_angle_1_deg 4.939 r_angle_refined_deg 1.009 r_scangle_it 0.671 r_mcangle_it 0.451 r_scbond_it 0.383 r_nbtor_refined 0.302 r_mcbond_it 0.256
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.642 r_dihedral_angle_3_deg 15.957 r_dihedral_angle_4_deg 13.584 r_dihedral_angle_1_deg 4.939 r_angle_refined_deg 1.009 r_scangle_it 0.671 r_mcangle_it 0.451 r_scbond_it 0.383 r_nbtor_refined 0.302 r_mcbond_it 0.256 r_symmetry_vdw_refined 0.177 r_nbd_refined 0.174 r_symmetry_hbond_refined 0.122 r_xyhbond_nbd_refined 0.108 r_chiral_restr 0.058 r_bond_refined_d 0.006 r_gen_planes_refined 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9120 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 306
Software Software Software Name Purpose ADSC data collection PHASES phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling