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X-RAY DIFFRACTION
Materials and Methods page
4GP2
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.9
    Details 0.2M SODIUM THIOCYANATE, PH 6.9, 20% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.99 α = 90
    b = 93.56 β = 90
    c = 146.89 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Details MIRRORS
    Collection Date 2012-07-19
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength 1.075
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -5.0
    Resolution(High) 2
    Resolution(Low) 50
    Number Reflections(Observed) 51196
    Percent Possible(Observed) 99.9
    B(Isotropic) From Wilson Plot 33.924
    Redundancy 7.3
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.03
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.57
    Mean I Over Sigma(Observed) 3.0
    Redundancy 7.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 46.81
    Number of Reflections(Observed) 49506
    Number of Reflections(R-Free) 1591
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.17214
    R-Work 0.17094
    R-Free 0.20696
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.788
    Anisotropic B[1][1] -2.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.43
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.27
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 113
    Number of Reflections(R-Work) 3569
    R-Factor(R-Work) 0.216
    R-Factor(R-Free) 0.278
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.084
    r_dihedral_angle_4_deg 17.19
    r_dihedral_angle_3_deg 14.911
    r_dihedral_angle_2_deg 32.325
    r_dihedral_angle_1_deg 4.741
    r_angle_refined_deg 1.272
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5256
    Nucleic Acid Atoms 0
    Heterogen Atoms 62
    Solvent Atoms 255
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0029
     
    Software
    refinement REFMAC version: 5.7.0029
    model building PHASER