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X-RAY DIFFRACTION
Materials and Methods page
4DC4
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 3.8
    Temperature 318.0
    Details 50mM sodium acetate, 1-1.5M NaCl, pH 3.8, VAPOR DIFFUSION, HANGING DROP, temperature 318K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.47 α = 90
    b = 92.35 β = 90
    c = 114.24 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MAR scanner 345 mm plate
    Details Mirrors
    Collection Date 2011-12-09
     
    Diffraction Radiation
    Monochromator Mirrors
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.65
    Resolution(Low) 50
    Number Reflections(All) 10188
    Number Reflections(Observed) 10188
    Percent Possible(Observed) 92.9
    R Merge I(Observed) 0.188
    B(Isotropic) From Wilson Plot 28.9
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 2.67
    Resolution(Low) 2.72
    Percent Possible(All) 82.9
    R Merge I(Observed) 0.515
    Mean I Over Sigma(Observed) 2.0
    Redundancy 2.0
    Number Unique Reflections(All) 391
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.654
    Resolution(Low) 35.909
    Cut-off Sigma(I) 2.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9436
    Number of Reflections(Observed) 9436
    Number of Reflections(R-Free) 451
    Percent Reflections(Observed) 92.34
    R-Factor(Observed) 0.2076
    R-Work 0.2031
    R-Free 0.2996
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 28.9
    Anisotropic B[1][1] -1.4881
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.4725
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.9606
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6539
    Shell Resolution(Low) 3.0378
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 2602
    R-Factor(R-Work) 0.2625
    R-Factor(R-Free) 0.3746
    Percent Reflections(Observed) 83.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0378
    Shell Resolution(Low) 3.8266
    Number of Reflections(R-Free) 158
    Number of Reflections(R-Work) 3130
    R-Factor(R-Work) 0.1894
    R-Factor(R-Free) 0.2824
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.8266
    Shell Resolution(Low) 35.9124
    Number of Reflections(R-Free) 149
    Number of Reflections(R-Work) 3253
    R-Factor(R-Work) 0.1917
    R-Factor(R-Free) 0.2796
    Percent Reflections(Observed) 96.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.003
    f_chiral_restr 0.086
    f_dihedral_angle_d 14.492
    f_angle_d 1.257
    f_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3003
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 69
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASES
    Structure Refinement PHENIX (phenix.refine: 1.7.2_869)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.7.2_869)
    model building PHASES
    data collection HKL-2000