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X-RAY DIFFRACTION
Materials and Methods page
4DHD
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.5
    Details 0.1M BIS-TRIS, 25% PEG3350, PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 61.4 α = 90
    b = 89.27 β = 90
    c = 149.54 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Details MIRRORS
    Collection Date 2011-11-11
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength 1.075
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -5.0
    Resolution(High) 1.65
    Resolution(Low) 70
    Number Reflections(Observed) 49409
    Percent Possible(Observed) 93.8
    B(Isotropic) From Wilson Plot 22.442
    Redundancy 7.7
     
    High Resolution Shell Details
    Resolution(High) 1.65
    Resolution(Low) 1.68
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.36
    Mean I Over Sigma(Observed) 3.8
    Redundancy 8.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.65
    Resolution(Low) 50.0
    Number of Reflections(Observed) 44552
    Number of Reflections(R-Free) 1430
    Percent Reflections(Observed) 93.07
    R-Factor(Observed) 0.18162
    R-Work 0.18062
    R-Free 0.21252
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.387
    Anisotropic B[1][1] 2.27
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.65
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.62
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.65
    Shell Resolution(Low) 1.697
    Number of Reflections(R-Free) 110
    Number of Reflections(R-Work) 2953
    R-Factor(R-Work) 0.218
    R-Factor(R-Free) 0.251
    Percent Reflections(Observed) 89.35
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.007
    r_chiral_restr 0.075
    r_dihedral_angle_4_deg 14.586
    r_dihedral_angle_3_deg 12.073
    r_dihedral_angle_2_deg 29.446
    r_dihedral_angle_1_deg 4.26
    r_angle_refined_deg 1.26
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2564
    Nucleic Acid Atoms 0
    Heterogen Atoms 10
    Solvent Atoms 316
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER