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X-RAY DIFFRACTION
Materials and Methods page
4AD6
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Details 240 MM SODIUM MALONATE PH 7, 20% PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 36.59 α = 90
    b = 75.71 β = 99.71
    c = 51.36 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315)
    Type ADSC
    Collection Date 2011-03-17
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX2
    Wavelength 0.89840
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.85
    Resolution(Low) 42.1
    Number Reflections(Observed) 23175
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.15
    Redundancy 6.9
     
    High Resolution Shell Details
    Resolution(High) 1.85
    Resolution(Low) 1.95
    Percent Possible(All) 97.6
    R Merge I(Observed) 0.58
    Mean I Over Sigma(Observed) 3.0
    Redundancy 6.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.85
    Resolution(Low) 30.0
    Number of Reflections(Observed) 21954
    Number of Reflections(R-Free) 1195
    Percent Reflections(Observed) 98.02
    R-Factor(Observed) 0.21132
    R-Work 0.20844
    R-Free 0.26385
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.179
    Anisotropic B[1][1] 2.12
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.32
    Anisotropic B[2][2] -1.53
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.48
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.85
    Shell Resolution(Low) 1.898
    Number of Reflections(R-Free) 89
    Number of Reflections(R-Work) 1539
    R-Factor(R-Work) 0.28
    R-Factor(R-Free) 0.384
    Percent Reflections(Observed) 96.9
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.01
    r_chiral_restr 0.136
    r_dihedral_angle_4_deg 18.501
    r_dihedral_angle_3_deg 16.169
    r_dihedral_angle_2_deg 41.813
    r_dihedral_angle_1_deg 7.401
    r_angle_refined_deg 1.965
    r_bond_refined_d 0.018
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2558
    Nucleic Acid Atoms 0
    Heterogen Atoms 30
    Solvent Atoms 167
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER