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X-RAY DIFFRACTION
Materials and Methods page
2WYZ
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 150 MM NACL, 3.0 M AMMONIUM SULPHATE, 100 MM TRIS PH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 38.72 α = 90
    b = 67.59 β = 105.98
    c = 50.78 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 2006-11-24
     
    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) 1.7
    Resolution(Low) 24
    Number Reflections(Observed) 26774
    Percent Possible(Observed) 96.9
    R Merge I(Observed) 0.09
    B(Isotropic) From Wilson Plot 14.8
    Redundancy 3.5
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.76
    Percent Possible(All) 69.9
    R Merge I(Observed) 0.4
    Mean I Over Sigma(Observed) 2.0
    Redundancy 1.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 24.0
    Number of Reflections(Observed) 25327
    Number of Reflections(R-Free) 1340
    Percent Reflections(Observed) 96.18
    R-Factor(Observed) 0.17893
    R-Work 0.1756
    R-Free 0.23934
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 11.723
    Anisotropic B[1][1] 0.6
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.03
    Anisotropic B[2][2] -0.29
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 60
    Number of Reflections(R-Work) 1325
    R-Factor(R-Work) 0.287
    R-Factor(R-Free) 0.313
    Percent Reflections(Observed) 67.89
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.382
    r_scbond_it 2.188
    r_mcangle_it 1.547
    r_mcbond_other 0.26
    r_mcbond_it 0.912
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.089
    r_dihedral_angle_4_deg 12.78
    r_dihedral_angle_3_deg 14.156
    r_dihedral_angle_2_deg 41.582
    r_dihedral_angle_1_deg 12.516
    r_angle_other_deg 0.88
    r_angle_refined_deg 1.485
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2220
    Nucleic Acid Atoms 0
    Heterogen Atoms 47
    Solvent Atoms 390
     
     
  •   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