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Crystal Structure of inactive single chain wild-type HIV-1 Protease in Complex with the substrate RT-RH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.2 295 126mM Phosphate buffer pH 6.2, 63mM Sodium Citrate, 24-29% Ammonium Sulfate, hanging drop, vapor diffusion, temperature 295K, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.03 39.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.205 α = 90 b = 58.69 β = 90 c = 61.792 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 IMAGE PLATE RIGAKU RAXIS IV 2007-11-20 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 1.9 50 91.8 0.079 12.2 6.6 13957
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 1.9 1.97 71.8 0.318 5.6 1063
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 1.9 42.56 13906 701 91.58 0.2089 0.2061 0.2133 0.2606 0.267 RANDOM 23.05
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] -0.73 -0.57 1.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.917 r_dihedral_angle_3_deg 17.817 r_dihedral_angle_4_deg 16.406 r_dihedral_angle_1_deg 8.349 r_angle_refined_deg 1.472 r_angle_other_deg 0.833 r_chiral_restr 0.101 r_bond_refined_d 0.011 r_gen_planes_refined 0.01 r_gen_planes_other 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.917 r_dihedral_angle_3_deg 17.817 r_dihedral_angle_4_deg 16.406 r_dihedral_angle_1_deg 8.349 r_angle_refined_deg 1.472 r_angle_other_deg 0.833 r_chiral_restr 0.101 r_bond_refined_d 0.011 r_gen_planes_refined 0.01 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1558 Nucleic Acid Atoms Solvent Atoms 115 Heterogen Atoms 11
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction