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X-RAY DIFFRACTION
Materials and Methods page
3ZGZ
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.5
    Details 0.1 M BIS-TRIS, 23-25 % PEG 3350, PH 5.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 158.58 α = 90
    b = 68.19 β = 105.53
    c = 226.22 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315R)
    Type ADSC
    Collection Date 2009-08-27
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.9395
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.4
    Resolution(Low) 50
    Number Reflections(Observed) 85255
    Percent Possible(Observed) 93.3
    R Merge I(Observed) 0.1
    Redundancy 3.91
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.5
    Percent Possible(All) 65.1
    R Merge I(Observed) 0.44
    Mean I Over Sigma(Observed) 1.8
    Redundancy 1.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.4
    Resolution(Low) 43.59
    Number of Reflections(Observed) 80975
    Number of Reflections(R-Free) 4280
    Percent Reflections(Observed) 93.3
    R-Factor(Observed) 0.18941
    R-Work 0.18681
    R-Free 0.23822
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 48.815
    Anisotropic B[1][1] 0.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.75
    Anisotropic B[2][2] 0.26
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.81
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.402
    Shell Resolution(Low) 2.464
    Number of Reflections(R-Free) 180
    Number of Reflections(R-Work) 3586
    R-Factor(R-Work) 0.343
    R-Factor(R-Free) 0.389
    Percent Reflections(Observed) 56.85
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.078
    r_dihedral_angle_4_deg 17.996
    r_dihedral_angle_3_deg 17.236
    r_dihedral_angle_2_deg 35.77
    r_dihedral_angle_1_deg 6.673
    r_angle_other_deg 0.987
    r_angle_refined_deg 1.449
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13715
    Nucleic Acid Atoms 3367
    Heterogen Atoms 71
    Solvent Atoms 369
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0116
     
    Software
    refinement REFMAC version: 5.6.0116
    model building PHASER