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HIV-1 protease triple mutants V32I, I47V, V82I with antiviral drug saquinavir
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 298 0.1 M sodium acetate buffer, 0.4 M potassium chloride, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.12 42.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 29.203 α = 90 b = 67.416 β = 90 c = 92.751 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 300 mm CCD 2007-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.88560 APS 22-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 1.88 50 98.3 0.108 13.7 5.6 15191 15191
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 1.88 1.95 87.5 0.408 2.2 3.9
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 (All) 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 1.88 10 14430 14430 761 98.31 0.18783 0.18783 0.18556 0.1821 0.23412 0.2345 RANDOM 19.812
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] 0.16 0.93 -1.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.033 r_dihedral_angle_3_deg 18.777 r_dihedral_angle_4_deg 11.559 r_scangle_it 6.779 r_dihedral_angle_1_deg 6.574 r_scbond_it 4.323 r_mcangle_it 2.833 r_angle_refined_deg 2.388 r_mcbond_it 1.721 r_chiral_restr 0.192
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.033 r_dihedral_angle_3_deg 18.777 r_dihedral_angle_4_deg 11.559 r_scangle_it 6.779 r_dihedral_angle_1_deg 6.574 r_scbond_it 4.323 r_mcangle_it 2.833 r_angle_refined_deg 2.388 r_mcbond_it 1.721 r_chiral_restr 0.192 r_bond_refined_d 0.032 r_gen_planes_refined 0.012 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1514 Nucleic Acid Atoms Solvent Atoms 96 Heterogen Atoms 102
Software Software Software Name Purpose HKL-2000 data collection AMoRE phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling