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Crystal Structure of HIV-1 protease mutants I54M complexed with inhibitor GRL-0519
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2F8G PDB entry 2F8G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 298 0.6-0.93 M NaCl, 0.06 M Sodium Acetate, pH 4.6-5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.7 54.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.776 α = 90 b = 85.842 β = 90 c = 46.017 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 1.06 50 97.4 103379 103379 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 1.06 1.1 85.6 0.568 2.1 4.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R PDB entry 2F8G 1.06 10 99238 5164 97.4 0.15 0.1474 0.177 0.1705 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 37 1637.69 1788.85
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.099 s_approx_iso_adps 0.098 s_non_zero_chiral_vol 0.092 s_similar_adp_cmpnt 0.05 s_angle_d 0.038 s_anti_bump_dis_restr 0.037 s_from_restr_planes 0.035 s_bond_d 0.016 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1512 Nucleic Acid Atoms Solvent Atoms 243 Heterogen Atoms 48
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling