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Crystal Structure of HIV-1 protease mutants D30N complexed with inhibitor GRL-0519
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2QCI PDB entry 2QCI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 298 1.46 M NaCl and 0.1 M Sodium Citrate buffer, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.71 54.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.723 α = 90 b = 86.243 β = 90 c = 45.898 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 2010-08-15 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 1.49 50 97 37721 37721 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 1.49 1.54 76.3 0.421 2.1 2 2189
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 (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 FREE R PDB entry 2QCI 1.49 10 37505 37505 1879 97 0.1561 0.1561 0.1487 0.2138 0.2034 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 24 1698.22
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.073 s_non_zero_chiral_vol 0.063 s_similar_adp_cmpnt 0.055 s_zero_chiral_vol 0.047 s_angle_d 0.029 s_from_restr_planes 0.0283 s_anti_bump_dis_restr 0.015 s_bond_d 0.01 s_rigid_bond_adp_cmpnt 0.003 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1512 Nucleic Acid Atoms Solvent Atoms 182 Heterogen Atoms 45
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling