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X-RAY DIFFRACTION
Materials and Methods page
4ABU
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.4
    Details POTASSIUM CHLORIDE, POTASSIUM PHOSPHATE, AMMONIUM SULFATE, PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 85.6 α = 90
    b = 42.47 β = 90
    c = 63.87 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 110
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2009-10-16
     
    Diffraction Radiation
    Monochromator NI FILTER CMF12 38CU-6
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU300
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.86
    Resolution(Low) 35.5
    Number Reflections(Observed) 20168
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.07
    Redundancy 5.3
     
    High Resolution Shell Details
    Resolution(High) 1.86
    Resolution(Low) 5.8
    Percent Possible(All) 99.5
    R Merge I(Observed) 0.5
    Mean I Over Sigma(Observed) 3.0
    Redundancy 5.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.86
    Resolution(Low) 63.87
    Number of Reflections(Observed) 19121
    Number of Reflections(R-Free) 1027
    Percent Reflections(Observed) 99.61
    R-Factor(Observed) 0.20805
    R-Work 0.20559
    R-Free 0.25371
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.923
    Anisotropic B[1][1] -1.09
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.27
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.36
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.86
    Shell Resolution(Low) 1.908
    Number of Reflections(R-Free) 69
    Number of Reflections(R-Work) 1383
    R-Factor(R-Work) 0.295
    R-Factor(R-Free) 0.349
    Percent Reflections(Observed) 99.18
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.14
    r_scbond_it 3.984
    r_mcangle_it 2.812
    r_mcbond_it 1.58
    r_gen_planes_refined 0.01
    r_chiral_restr 0.154
    r_dihedral_angle_4_deg 17.518
    r_dihedral_angle_3_deg 16.95
    r_dihedral_angle_2_deg 38.357
    r_dihedral_angle_1_deg 5.774
    r_angle_refined_deg 2.069
    r_bond_refined_d 0.025
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1780
    Nucleic Acid Atoms 0
    Heterogen Atoms 36
    Solvent Atoms 126
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP