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HIV-1 protease mutant I47V complexed with reaction intermediate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FG6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5 298 0.05 M sodium acetate buffer, 1.2 M sodium formate, and 2.5% PEG8000, pH 5.0, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.53 51.34
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.08 α = 90 b = 86.3 β = 90 c = 46.35 γ = 90
Symmetry Space Group P 21 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 100 CCD MARMOSAIC 300 mm CCD 2008-10-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.8 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.31 50 98.8 56095 53227 2 2
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 1.31 1.36 98.8 0.601 2.1 3.4 5085
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 AB INITIO PHASING FREE R 1FG6 1.31 10 55879 53227 2796 98.7 0.1461 0.1442 0.1424 0.1487 0.1797 0.1797 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 25 1641.88 1732.4
RMS Deviations Key Refinement Restraint Deviation s_anti_bump_dis_restr 0.121 s_approx_iso_adps 0.096 s_non_zero_chiral_vol 0.069 s_zero_chiral_vol 0.067 s_angle_d 0.039 s_similar_adp_cmpnt 0.039 s_from_restr_planes 0.038 s_bond_d 0.031 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1581 Nucleic Acid Atoms Solvent Atoms 184 Heterogen Atoms 34
Software Software Software Name Purpose SERGUI data collection MOLREP phasing SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling