POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4B1E
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Details pH 7
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.29 α = 90
    b = 75.07 β = 90
    c = 104.66 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 CCD
    Type MARRESEARCH
    Collection Date 2009-01-13
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.95
    Resolution(Low) 26.48
    Number Reflections(Observed) 27187
    Percent Possible(Observed) 96.2
    R Merge I(Observed) 0.07
    B(Isotropic) From Wilson Plot 28.36
    Redundancy 2.6
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.0
    Percent Possible(All) 91.3
    R Merge I(Observed) 0.43
    Mean I Over Sigma(Observed) 1.7
    Redundancy 2.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 26.46
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 25497
    Number of Reflections(R-Free) 1299
    Percent Reflections(Observed) 89.59
    R-Factor(Observed) 0.1916
    R-Work 0.189
    R-Free 0.2418
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 32.56
    Anisotropic B[1][1] -1.6022
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.044
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.6461
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.03
    Number of Reflections(R-Free) 128
    Number of Reflections(R-Work) 2270
    R-Factor(R-Work) 0.281
    R-Factor(R-Free) 0.3394
    Percent Reflections(Observed) 89.59
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.009
    t_angle_deg 1.13
    t_omega_torsion 3.67
    t_other_torsion 16.86
     
    Coordinate Error
    Luzzati ESD(Observed) 0.226
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2949
    Nucleic Acid Atoms 0
    Heterogen Atoms 25
    Solvent Atoms 212
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement BUSTER 2.11.1
     
    Software
    refinement BUSTER version: 2.11.1
    model building PHASER