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X-RAY DIFFRACTION
Materials and Methods page
2CCS
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.50
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 64.98 α = 90
    b = 88.41 β = 90
    c = 99.97 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 (RAXIS IV)
    Type RIGAKU
    Details OSMIC BLUE MIRRORS
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RH-3R
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.8
    Resolution(Low) 30
    Number Reflections(Observed) 24575
    Percent Possible(Observed) 94.8
    R Merge I(Observed) 0.06
    Redundancy 3.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.79
    Resolution(Low) 65.94
    Number of Reflections(Observed) 24575
    Number of Reflections(R-Free) 1301
    Percent Reflections(Observed) 94.8
    R-Factor(Observed) 0.229
    R-Work 0.227
    R-Free 0.277
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 55.44
    Anisotropic B[1][1] -0.16
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.35
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.19
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.79
    Shell Resolution(Low) 1.84
    Number of Reflections(R-Free) 52
    Number of Reflections(R-Work) 1101
    R-Factor(R-Work) 0.329
    R-Factor(R-Free) 0.313
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.668
    r_scbond_it 3.739
    r_mcangle_it 2.217
    r_mcbond_it 1.297
    r_nbd_refined 0.222
    r_gen_planes_refined 0.01
    r_chiral_restr 0.149
    r_dihedral_angle_1_deg 6.95
    r_angle_refined_deg 2.092
    r_bond_refined_d 0.026
    r_xyhbond_nbd_refined 0.206
    r_symmetry_vdw_refined 0.222
    r_symmetry_hbond_refined 0.463
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1629
    Nucleic Acid Atoms 0
    Heterogen Atoms 20
    Solvent Atoms 303
     
     
  •   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