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Crystal Structures of Multidrug-Resistant Clinical Isolate 769 HIV-1 Protease Variants
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 0.3-1.0M sodium chloride in the pH range 5.5-7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.45 49.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.968 α = 90 b = 44.968 β = 90 c = 104.959 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 IMAGE PLATE RIGAKU RAXIS HTC HighRes2 mirror system 2006-12-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D 1.5418
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 1.71 27.62 0.061 11.3 12231
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 1.71 1.8 100 0.459 2.8 4.4 1628
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 1.71 27.62 11591 582 99 0.19768 0.19606 0.1943 0.2292 0.2248 RANDOM 21.22
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] 0.56 0.56 -1.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.826 r_dihedral_angle_3_deg 13 r_dihedral_angle_4_deg 8.966 r_dihedral_angle_1_deg 5.7 r_scangle_it 3.55 r_scbond_it 2.154 r_mcangle_it 1.535 r_angle_refined_deg 1.333 r_mcbond_it 0.971 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.826 r_dihedral_angle_3_deg 13 r_dihedral_angle_4_deg 8.966 r_dihedral_angle_1_deg 5.7 r_scangle_it 3.55 r_scbond_it 2.154 r_mcangle_it 1.535 r_angle_refined_deg 1.333 r_mcbond_it 0.971 r_nbtor_refined 0.307 r_nbd_refined 0.184 r_symmetry_vdw_refined 0.162 r_symmetry_hbond_refined 0.115 r_xyhbond_nbd_refined 0.107 r_chiral_restr 0.092 r_bond_refined_d 0.013 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 760 Nucleic Acid Atoms Solvent Atoms 119 Heterogen Atoms
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling