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High resolution structure of HIV-1 PR with TS-126
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1S6G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 ammonium sulfate, DMSO, sodium acetate, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.61 52.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.269 α = 90 b = 84.956 β = 90 c = 46.061 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 MARRESEARCH MIRRORS 2004-10-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.2 ELETTRA 5.2R
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 1.3 10 98.6 0.061 10 2.7 55106 55106
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 1.3 1.37 98.3 0.408 2.5 2.7
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 1S6G 1.3 10 55106 52307 2761 98.6 0.1558 0.1558 0.1443 0.2013 0.1845 RANDOM 19.49
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 8 1679 1849
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.069 s_zero_chiral_vol 0.067 s_similar_adp_cmpnt 0.053 s_angle_d 0.033 s_from_restr_planes 0.0302 s_anti_bump_dis_restr 0.019 s_bond_d 0.013 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1512 Nucleic Acid Atoms Solvent Atoms 272 Heterogen Atoms 102
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing SHELXL-97 refinement CCP4 data scaling