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STRUCTURE OF IGG2A FAB FRAGMENT (D2.3) COMPLEXED WITH SUBSTRATE ANALOGUE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1YEC PDB ENTRY 1YEC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 HANGING DROP METHOD. PRECIPITANT: 30% (W/V) PEG 600, 100MM CACODYLATE PH7.5, 40MM ZN ACETATE., vapor diffusion - hanging drop
Crystal Properties Matthews coefficient Solvent content 2.91 51.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.2 α = 90 b = 78.2 β = 90 c = 158.7 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 278 IMAGE PLATE MARRESEARCH BENT MIRROR 1996-02-22 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LURE BEAMLINE DW32 LURE DW32
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 2 20 98.8 0.055 7.8 2.4 38114 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) 2 2.1 98.7 0.301 2.5 2.4
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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1YEC 2 7 2 36515 1865 98.8 0.199 0.199 0.248 29
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 28.62 x_angle_deg 1.715 x_improper_angle_d 1.431 x_bond_d 0.01 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 28.62 x_angle_deg 1.715 x_improper_angle_d 1.431 x_bond_d 0.01 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 3384 Nucleic Acid Atoms Solvent Atoms 160 Heterogen Atoms 31
Software Software Software Name Purpose MOSFLM data reduction Agrovata data reduction X-PLOR model building X-PLOR refinement Agrovata data scaling X-PLOR phasing