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HIV-1 protease in complex with the inhibitor BEA428
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 277 0.4 M Sodium chloride, 0.05 M MES, 0.02 % (W/V) sodium azide, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.73 54.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.48 α = 90 b = 86.67 β = 90 c = 46.52 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 277 IMAGE PLATE MARRESEARCH 1998-03-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 MAX II I711
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 2 24.76 90.5 0.128 6.1 3.02 16587 15012 1 1 6.6
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) 2 2.13 90.1 0.39 1.5 2336
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2 24.76 16587 15012 753 90.5 0.209 0.209 0.245 0.2436 RANDOM 19.2
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] 3.22 -1.09 -2.14
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.3 c_scbond_it 5.77 c_scangle_it 4.15 c_mcangle_it 1.31 c_angle_deg 1.3 c_mcbond_it 0.83 c_improper_angle_d 0.72 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1516 Nucleic Acid Atoms Solvent Atoms 95 Heterogen Atoms 56
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling X-PLOR model building CNS refinement X-PLOR phasing