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X-RAY DIFFRACTION
Materials and Methods page
3ZCZ
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 103.65 α = 90
    b = 91.73 β = 94.3
    c = 106.88 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Collection Date 2012-09-23
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SOLEIL BEAMLINE PROXIMA 1
    Wavelength 0.9801
    Site SOLEIL
    Beamline PROXIMA 1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.6
    Resolution(Low) 48.9
    Number Reflections(Observed) 61653
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.09
    Redundancy 6.9
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.74
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.63
    Mean I Over Sigma(Observed) 3.3
    Redundancy 6.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SIRAS
    reflnsShellList 2.6
    Resolution(Low) 47.9
    Number of Reflections(Observed) 58482
    Number of Reflections(R-Free) 3120
    Percent Reflections(Observed) 99.94
    R-Factor(Observed) 0.195
    R-Work 0.193
    R-Free 0.237
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 61.38
    Anisotropic B[1][1] -0.52
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.53
    Anisotropic B[2][2] 0.75
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.15
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.667
    Number of Reflections(R-Free) 247
    Number of Reflections(R-Work) 4268
    R-Factor(R-Work) 0.256
    R-Factor(R-Free) 0.321
    Percent Reflections(Observed) 99.93
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.566
    r_scbond_it 0.908
    r_mcangle_it 0.709
    r_mcbond_it 0.377
    r_gen_planes_refined 0.004
    r_chiral_restr 0.061
    r_dihedral_angle_4_deg 15.212
    r_dihedral_angle_3_deg 13.837
    r_dihedral_angle_2_deg 36.868
    r_dihedral_angle_1_deg 5.2
    r_angle_refined_deg 0.996
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13394
    Nucleic Acid Atoms 0
    Heterogen Atoms 174
    Solvent Atoms 323
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Refinement REFMAC 5.5
     
    Software
    refinement REFMAC version: 5.5