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Wild Type HIV-1 Protease with potent Antiviral inhibitor GRL-0255A
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 EVAPORATION 4.2 298 Crystal was grown by the hanging-drop vapor-diffusion method at r temperature, from a 2.0mg/ml protein solution at pH4.2 with 0.1M sodium acetate, 1.2M sodium chloride, 10% DMSO. The inhibitor was mixed with protease in a ratio 15:1, EVAPORATION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.68 54.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.956 α = 90 b = 86.411 β = 90 c = 46.029 γ = 90
Symmetry Space Group P 2 2 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 2005-11-20 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) 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 50 88.4 0.08 16.5 4.1 110362 110362
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 1.04 52.6 0.411 2.6 2.6
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R PDB ENTRY 2QCI 1 10 110229 110229 5515 88.4 0.1475 0.3642 0.1753 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 45 1631 1723.24
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.087 s_non_zero_chiral_vol 0.087 s_approx_iso_adps 0.085 s_similar_adp_cmpnt 0.038 s_angle_d 0.034 s_anti_bump_dis_restr 0.033 s_from_restr_planes 0.031 s_bond_d 0.017 s_rigid_bond_adp_cmpnt 0.006 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1717 Nucleic Acid Atoms Solvent Atoms 219 Heterogen Atoms 43
Software Software Software Name Purpose AMoRE phasing SHELXL-97 refinement MAR345 data collection HKL-2000 data reduction HKL-2000 data scaling