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X-ray structure of ester chemical analogue [O-Ile50,O-Ile50']HIV-1 protease complexed with KVS-1 inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 293 0.1 M Citrate, 0.2 M Sodium Phosphate, 30 % (w/v) Ammonium Sulfate, 10% (v/v) DMSO, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.13 42.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.825 α = 90 b = 56.796 β = 90 c = 62.174 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 110 CCD ADSC QUANTUM 315 2007-07-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.90020 APS 14-BM-C
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 98.4 0.107 16.9 5.5 15073 14832 144.7 144.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.97 99.9
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 20 14004 745 98.11 0.20547 0.2026 0.2074 0.25696 0.2656 RANDOM 29.316
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] 1.34 -0.17 -1.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.566 r_dihedral_angle_4_deg 21.158 r_dihedral_angle_3_deg 14.78 r_dihedral_angle_1_deg 6.499 r_scangle_it 3.472 r_scbond_it 2.252 r_angle_refined_deg 1.659 r_mcangle_it 1.597 r_mcbond_it 1.002 r_angle_other_deg 0.901
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.566 r_dihedral_angle_4_deg 21.158 r_dihedral_angle_3_deg 14.78 r_dihedral_angle_1_deg 6.499 r_scangle_it 3.472 r_scbond_it 2.252 r_angle_refined_deg 1.659 r_mcangle_it 1.597 r_mcbond_it 1.002 r_angle_other_deg 0.901 r_mcbond_other 0.277 r_symmetry_vdw_other 0.225 r_nbd_other 0.203 r_nbd_refined 0.193 r_nbtor_refined 0.174 r_symmetry_vdw_refined 0.174 r_xyhbond_nbd_refined 0.147 r_symmetry_hbond_refined 0.132 r_chiral_restr 0.101 r_nbtor_other 0.089 r_bond_refined_d 0.017 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1518 Nucleic Acid Atoms Solvent Atoms 104 Heterogen Atoms 81
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling