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X-RAY DIFFRACTION
Materials and Methods page
3ZBY
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 1.4 M AMMONIUM SULPHATE, 0.1 M BIS TRIS, PH 7.5; 0.1 M LICL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 94.05 α = 90
    b = 162.85 β = 90
    c = 266.44 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 110
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2012-10-19
     
    Diffraction Radiation
    Monochromator SI (111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.3.1
    Wavelength 1.11587
    Site ALS
    Beamline 8.3.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.5
    Resolution(High) 1.92
    Resolution(Low) 81.44
    Number Reflections(Observed) 287620
    Percent Possible(Observed) 94.5
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 24.8
    Redundancy 2.7
     
    High Resolution Shell Details
    Resolution(High) 1.92
    Resolution(Low) 2.02
    Percent Possible(All) 74.4
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 1.5
    Redundancy 1.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.93
    Resolution(Low) 266.44
    Number of Reflections(Observed) 269594
    Number of Reflections(R-Free) 14356
    Percent Reflections(Observed) 94.32
    R-Factor(Observed) 0.19177
    R-Work 0.18975
    R-Free 0.22975
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.564
    Anisotropic B[1][1] -0.32
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.19
    Anisotropic B[2][2] 0.11
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.2
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.928
    Shell Resolution(Low) 1.978
    Number of Reflections(R-Free) 743
    Number of Reflections(R-Work) 13804
    R-Factor(R-Work) 0.35
    R-Factor(R-Free) 0.376
    Percent Reflections(Observed) 65.41
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.055
    r_scbond_it 3.057
    r_mcangle_it 1.568
    r_mcbond_it 1.01
    r_gen_planes_refined 0.011
    r_chiral_restr 0.154
    r_dihedral_angle_4_deg 21.16
    r_dihedral_angle_3_deg 15.144
    r_dihedral_angle_2_deg 33.356
    r_dihedral_angle_1_deg 6.008
    r_angle_refined_deg 2.173
    r_bond_refined_d 0.025
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 18838
    Nucleic Acid Atoms 0
    Heterogen Atoms 829
    Solvent Atoms 2637
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP