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X-RAY DIFFRACTION
Materials and Methods page
2WZ0
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 150 MM NACL,3.0 M AMMONIUM SULPHATE, 100 MM TRIS-HCL PH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 39.01 α = 90
    b = 68.26 β = 106.15
    c = 50.99 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 MARRESEARCH
    Details MIRRORS
    Collection Date 2007-05-20
     
    Diffraction Radiation
    Monochromator SI111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SRS BEAMLINE PX10.1
    Wavelength 0.98
    Site SRS
    Beamline PX10.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.72
    Resolution(Low) 24
    Number Reflections(Observed) 25520
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 21.0
    Redundancy 3.5
     
    High Resolution Shell Details
    Resolution(High) 1.72
    Resolution(Low) 1.76
    Percent Possible(All) 84.7
    R Merge I(Observed) 0.42
    Mean I Over Sigma(Observed) 2.1
    Redundancy 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.72
    Resolution(Low) 24.0
    Number of Reflections(Observed) 25520
    Number of Reflections(R-Free) 1360
    Percent Reflections(Observed) 98.32
    R-Factor(Observed) 0.19767
    R-Work 0.19429
    R-Free 0.25973
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.109
    Anisotropic B[1][1] 0.27
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.18
    Anisotropic B[2][2] -0.96
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.59
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.72
    Shell Resolution(Low) 1.765
    Number of Reflections(R-Free) 85
    Number of Reflections(R-Work) 1612
    R-Factor(R-Work) 0.318
    R-Factor(R-Free) 0.359
    Percent Reflections(Observed) 84.68
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.86
    r_scbond_it 2.525
    r_mcangle_it 1.917
    r_mcbond_other 0.324
    r_mcbond_it 1.145
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.007
    r_chiral_restr 0.109
    r_dihedral_angle_4_deg 14.208
    r_dihedral_angle_3_deg 14.562
    r_dihedral_angle_2_deg 41.689
    r_dihedral_angle_1_deg 6.733
    r_angle_other_deg 1.56
    r_angle_refined_deg 1.746
    r_bond_other_d 0.001
    r_bond_refined_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2218
    Nucleic Acid Atoms 0
    Heterogen Atoms 46
    Solvent Atoms 307
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0106
     
    Software
    refinement REFMAC version: 5.5.0106
    model building MOLREP