☰ Navigation Tabs
CRYSTAL STRUCTURE OF FELINE IMMUNODEFICIENCY VIRUS PROTEASE COMPLEXED WITH A SUBSTRATE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FIV PDB ENTRY 1FIV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.6 PROTEIN WAS CRYSTALLIZED FROM 2.0 M AMMONIUM SULFATE, 0.1 M SODIUM ACETATE, PH=5.6. PROTEIN CONCENTRATION, 5.0 MG/ML. CRYSTALLIZATION METHOD: HANGING DROP VAPOR DIFFUSION
Crystal Properties Matthews coefficient Solvent content 2.05 37.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.89 α = 90 b = 50.89 β = 90 c = 74.53 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 293 IMAGE PLATE MACSCIENCE MIRRORS 1996-04-23 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591
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 1.8 20 87.2 0.091 16 2.32 40465 1
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 1.8 1.83 60.8 0.42 2.59 1.65
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1FIV 1.85 8 3 15187 89.5 0.172 0.172 0.1723 28
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 27.6 x_mcangle_it 3.304 x_scangle_it 3.304 x_mcbond_it 3.138 x_scbond_it 3.138 x_angle_deg 1.82 x_improper_angle_d 1.52 x_bond_d 0.014 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 27.6 x_mcangle_it 3.304 x_scangle_it 3.304 x_mcbond_it 3.138 x_scbond_it 3.138 x_angle_deg 1.82 x_improper_angle_d 1.52 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1900 Nucleic Acid Atoms Solvent Atoms 148 Heterogen Atoms 10
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing