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Crystal structure analysis of HIV-1 protease mutant V82A with a potent non-peptide inhibitor (UIC-94017)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DAZ PDB ENTRY 1DAZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 298 AMMONIUM SULFATE, CITRIC PHOSPHATE, DMSO, pH 5.00, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.07 40.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.79 α = 90 b = 57.874 β = 90 c = 61.939 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 90 CCD MARRESEARCH 2002-12-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 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 1.1 50 99.7 0.052 18.4 5.4 74707 3
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 1.1 1.14 97.6 0.196 2.4
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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 PDB ENTRY 1DAZ 1.1 10 74373 3715 99.7 0.117 0.116 0.1283 0.145 0.1515 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 43 1624 1768
RMS Deviations Key Refinement Restraint Deviation s_anti_bump_dis_restr 0.144 s_non_zero_chiral_vol 0.086 s_zero_chiral_vol 0.085 s_approx_iso_adps 0.073 s_similar_adp_cmpnt 0.051 s_angle_d 0.034 s_from_restr_planes 0.03 s_bond_d 0.014 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1508 Nucleic Acid Atoms Solvent Atoms 257 Heterogen Atoms 93
Software Software Software Name Purpose AMoRE phasing SHELXL-97 refinement MAR345 data collection HKL-2000 data scaling