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X-RAY DIFFRACTION
Materials and Methods page
2CCU
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.50
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.47 α = 90
    b = 88.87 β = 90
    c = 99.52 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU
    Details OSMIC BLUE MIRRORS
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU-3H
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.7
    Resolution(Low) 30
    Number Reflections(Observed) 7729
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.11
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 2.7
    Resolution(Low) 30.0
    Number of Reflections(Observed) 7729
    Number of Reflections(R-Free) 379
    Percent Reflections(Observed) 98.0
    R-Factor(Observed) 0.241
    R-Work 0.237
    R-Free 0.313
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 55.98
    Anisotropic B[1][1] -3.99
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.72
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.27
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7
    Shell Resolution(Low) 2.77
    Number of Reflections(R-Free) 23
    Number of Reflections(R-Work) 561
    R-Factor(R-Work) 0.443
    R-Factor(R-Free) 0.472
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.722
    r_scbond_it 2.772
    r_mcangle_it 2.153
    r_mcbond_it 1.143
    r_nbd_refined 0.269
    r_gen_planes_refined 0.007
    r_chiral_restr 0.136
    r_dihedral_angle_1_deg 8.653
    r_angle_refined_deg 2.183
    r_bond_refined_d 0.021
    r_xyhbond_nbd_refined 0.211
    r_symmetry_vdw_refined 0.263
    r_symmetry_hbond_refined 0.085
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1621
    Nucleic Acid Atoms 0
    Heterogen Atoms 31
    Solvent Atoms 74
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) D*TREK
    Data Reduction (data scaling) D*TREK
    Structure Refinement REFMAC 5.1.19
     
    Software
    refinement REFMAC version: 5.1.19