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Crystal structure of multidrug-resistant clinical isolate A02 HIV-1 protease in complex with amprenavir
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 298 1.6 M Ammonium sulfate + 0.1 M Citric acid, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.59 52.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.25 α = 90 b = 57.31 β = 90.01 c = 86.9 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 RAYONIX MX-225 2012-03-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.98 APS 21-ID-F
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 1.54 28.97 100 0.107 7.7 4.2 65689
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 1.6 27.496 0.1 58771 2967 99.93 0.1724 0.1709 0.1675 0.2001 0.1963
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] 0.3337 -0.1568 -0.1426 -0.1911
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.887 f_angle_d 1.987 f_chiral_restr 0.134 f_bond_d 0.019 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3044 Nucleic Acid Atoms Solvent Atoms 483 Heterogen Atoms 70
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing PHENIX refinement MOSFLM data reduction SCALA data scaling