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Crystal structure of inactive HIV-1 protease variant (I50V/A71V) in complex with p1-p6 substrate variant (L449F)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.2 295 ammonium sulfate, sodium citrate, sodium phosphate, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.01 38.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.375 α = 90 b = 59.759 β = 99.18 c = 60.593 γ = 90
Symmetry Space Group P 1 21 1
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 ADSC QUANTUM 315 2011-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.979 APS 14-BM-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.5 50 97.5 0.056 20.75 3.9 219497 56731 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.55 83.9 0.379 2.87 2.8 4861
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 1.5 30.83 219497 53823 2885 97.39 0.17298 0.17108 0.1714 0.208 0.2078 RANDOM 22.711
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] -1.27 -0.42 0.15 1.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.279 r_dihedral_angle_4_deg 14.92 r_dihedral_angle_3_deg 13.43 r_long_range_B_refined 6.802 r_long_range_B_other 6.801 r_dihedral_angle_1_deg 6.037 r_angle_refined_deg 1.385 r_scangle_other 1.065 r_mcangle_it 0.972 r_mcangle_other 0.972
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.279 r_dihedral_angle_4_deg 14.92 r_dihedral_angle_3_deg 13.43 r_long_range_B_refined 6.802 r_long_range_B_other 6.801 r_dihedral_angle_1_deg 6.037 r_angle_refined_deg 1.385 r_scangle_other 1.065 r_mcangle_it 0.972 r_mcangle_other 0.972 r_angle_other_deg 0.716 r_scbond_it 0.694 r_scbond_other 0.677 r_mcbond_it 0.591 r_mcbond_other 0.59 r_chiral_restr 0.085 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3178 Nucleic Acid Atoms Solvent Atoms 404 Heterogen Atoms 10
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling