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X-RAY DIFFRACTION
Materials and Methods page
3ZQR
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.2
    Details 0.6 M NA2SO4, 0.3 M TRIS PH 8.2, 0.6 M ZN(AC)2, 0.06% PHENOL.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 46.6 α = 90
    b = 61.84 β = 111.19
    c = 58.22 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 120
     
    Diffraction Detector
    Detector IMAGEPLATE (MAR345)
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2010-01-30
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICORMAX 007HF
    Wavelength 1.5472
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.9
    Resolution(Low) 20
    Number Reflections(Observed) 22062
    Percent Possible(Observed) 95.3
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 38.3
    Redundancy 3.2
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.93
    Percent Possible(All) 74.7
    R Merge I(Observed) 0.75
    Mean I Over Sigma(Observed) 10.0
    Redundancy 2.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 54.29
    Number of Reflections(Observed) 22062
    Number of Reflections(R-Free) 1205
    Percent Reflections(Observed) 94.59
    R-Factor(Observed) 0.22649
    R-Work 0.22341
    R-Free 0.28143
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.23
    Anisotropic B[1][1] -1.01
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.34
    Anisotropic B[2][2] -0.78
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.04
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.896
    Shell Resolution(Low) 1.945
    Number of Reflections(R-Free) 56
    Number of Reflections(R-Work) 1265
    R-Factor(R-Work) 0.569
    R-Factor(R-Free) 0.684
    Percent Reflections(Observed) 71.83
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.01
    r_chiral_restr 0.139
    r_dihedral_angle_4_deg 13.042
    r_dihedral_angle_3_deg 17.999
    r_dihedral_angle_2_deg 39.231
    r_dihedral_angle_1_deg 6.52
    r_angle_refined_deg 1.838
    r_bond_refined_d 0.022
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2272
    Nucleic Acid Atoms 0
    Heterogen Atoms 46
    Solvent Atoms 106
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0081
     
    Software
    refinement REFMAC version: 5.6.0081
    model building MOLREP