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X-RAY DIFFRACTION
Materials and Methods page
4ALE
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 20%(W/V) PEG-8000 AND 0.1 M HEPES PH 7.5 SITTING DROP VAPOR DIFFUSION
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 43.42 α = 90
    b = 48.57 β = 90
    c = 68.46 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 ADSC
    Details SAGITALLY FOCUSING GE(220) AND A MULTILAYER
    Collection Date 2011-12-03
     
    Diffraction Radiation
    Monochromator DIAMOND (111), GE(220)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength 0.9334
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.48
    Resolution(Low) 48.57
    Number Reflections(Observed) 24395
    Percent Possible(Observed) 97.8
    R Merge I(Observed) 0.1
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 1.48
    Resolution(Low) 1.56
    Percent Possible(All) 90.5
    R Merge I(Observed) 0.5
    Mean I Over Sigma(Observed) 2.6
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.48
    Resolution(Low) 39.61
    Number of Reflections(Observed) 23130
    Number of Reflections(R-Free) 1228
    Percent Reflections(Observed) 97.48
    R-Factor(Observed) 0.16219
    R-Work 0.16104
    R-Free 0.18416
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 10.316
    Anisotropic B[1][1] 0.42
    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] -0.76
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.476
    Shell Resolution(Low) 1.514
    Number of Reflections(R-Free) 74
    Number of Reflections(R-Work) 1325
    R-Factor(R-Work) 0.223
    R-Factor(R-Free) 0.236
    Percent Reflections(Observed) 82.1
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.007
    r_chiral_restr 0.08
    r_dihedral_angle_4_deg 11.981
    r_dihedral_angle_3_deg 11.604
    r_dihedral_angle_2_deg 35.54
    r_dihedral_angle_1_deg 6.034
    r_angle_refined_deg 1.229
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1300
    Nucleic Acid Atoms 0
    Heterogen Atoms 22
    Solvent Atoms 277
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER