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X-RAY DIFFRACTION
Materials and Methods page
4H7W
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 291.0
    Details 25% PEG 4000, 0.2 M ammonium sulphate, 0.1 M Na citrate pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 43.25 α = 90
    b = 51.07 β = 107.44
    c = 48.01 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2011-05-13
     
    Diffraction Radiation
    Monochromator DOUBLE CRYSTAL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I02
    Wavelength List 0.97950
    Site DIAMOND
    Beamline I02
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.1
    Resolution(Low) 45.81
    Number Reflections(Observed) 79339
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.076
    B(Isotropic) From Wilson Plot 7.53
    Redundancy 5.2
     
    High Resolution Shell Details
    Resolution(High) 1.1
    Resolution(Low) 1.16
    Percent Possible(All) 99.0
    R Merge I(Observed) 0.324
    Mean I Over Sigma(Observed) 2.3
    R-Sym I(Observed) 0.324
    Redundancy 3.5
    Number Unique Reflections(All) 11429
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.1
    Resolution(Low) 45.81
    Cut-off Sigma(I) 2.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 75335
    Number of Reflections(R-Free) 3982
    Percent Reflections(Observed) 98.85
    R-Factor(Observed) 0.13276
    R-Work 0.13163
    R-Free 0.15434
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 11.759
    Anisotropic B[1][1] 0.22
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.09
    Anisotropic B[2][2] -0.05
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.12
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.103
    Shell Resolution(Low) 1.132
    Number of Reflections(R-Free) 291
    Number of Reflections(R-Work) 5419
    R-Factor(R-Work) 0.265
    R-Factor(R-Free) 0.294
    Percent Reflections(Observed) 97.17
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 12.556
    r_sphericity_free 40.743
    r_rigid_bond_restr 8.414
    r_gen_planes_other 0.003
    r_gen_planes_refined 0.012
    r_chiral_restr 0.135
    r_dihedral_angle_4_deg 16.54
    r_dihedral_angle_3_deg 12.894
    r_dihedral_angle_2_deg 33.113
    r_dihedral_angle_1_deg 6.367
    r_angle_other_deg 1.744
    r_angle_refined_deg 2.225
    r_bond_other_d 0.003
    r_bond_refined_d 0.027
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1538
    Nucleic Acid Atoms 0
    Heterogen Atoms 7
    Solvent Atoms 203
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution SHARP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building SHARP