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HIV-1 (2:31-37, 47, 82) PROTEASE COMPLEXED WITH INHIBITOR SB203386
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SBG PDB ENTRY 1SBG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 294 HANGING DROP VAPOUR DIFFUSION, BY MIXING EQUAL VOLUMES OF RESERVOIR AND SAMPLE, 21 DEGREES C. RESERVOIR: 35% 3.5 MG/ML PROTEIN/INHIBITOR COMPLEX AT 1:5 MOLAR RATIO., pH 5.6, vapor diffusion - hanging drop, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.22 45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.91 α = 90 b = 62.91 β = 90 c = 83.56 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 292 IMAGE PLATE MARRESEARCH MIRRORS 1997-11-26 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.5 20 99 0.14 0.14 14.1 3.1 5858 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.5 2.59 53.7 0.7 0.08 6.4 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 Selection Details Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER THROUGHOUT PDB ENTRY 1SBG 2.5 20 5858 585 95.6 0.191 0.191 0.1986 0.261 RANDOM 19.1
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] 19.1 19.1 19.1 19.1 19.1 19.1
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 28.5 x_angle_deg 3.3 x_improper_angle_d 1.5 x_bond_d 0.014 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 28.5 x_angle_deg 3.3 x_improper_angle_d 1.5 x_bond_d 0.014 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1502 Nucleic Acid Atoms Solvent Atoms 53 Heterogen Atoms 39
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing