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PHOSPHOLIPASE A2 INHIBITOR FROM VIPOXIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PP2 PDB ENTRY 1PP2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.3 PROTEIN WAS CRYSTALLIZED FROM 52% AMMONIUM SULFATE, 0.5% MPD, 100 MM TRIS, PH 8.3
Crystal Properties Matthews coefficient Solvent content 2.3 46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.9 α = 90 b = 68.9 β = 90 c = 52.4 γ = 90
Symmetry Space Group P 43 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 293 AREA DETECTOR OIIF, DUBNA, RUSSIA COLLIMATOR 1993-06-06 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE
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 1.76 98 0.062 0.058 4.2 11854 1 20.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.76 1.86 48
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 1PP2 1.76 6 2.5 9825 98 0.155 0.155 0.1719 24.7
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 22.25 x_angle_deg 1.66 x_improper_angle_d 1.55 x_bond_d 0.012 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 22.25 x_angle_deg 1.66 x_improper_angle_d 1.55 x_bond_d 0.012 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 947 Nucleic Acid Atoms Solvent Atoms 116 Heterogen Atoms
Software Software Software Name Purpose LOCAL data collection BLANC data reduction X-PLOR model building X-PLOR refinement IN-HOUSE data reduction BLANC data scaling X-PLOR phasing