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X-RAY DIFFRACTION
Materials and Methods page
4DN4
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.5
    Temperature 293.0
    Details 1.8 M AMMONIUM SULFATE, 0.1 M ACETATE, CRYO CONDITIONS: 2.0 M AMMONIUM SULFATE, 0.1 M ACETATE PH 5.5, 25% GLYCEROL, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 136.01 α = 90
    b = 136.01 β = 90
    c = 109.29 γ = 120
     
    Space Group
    Space Group Name:    P 63 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 95
     
    Diffraction Detector
    Detector CCD
    Type RIGAKU SATURN 944
    Details MIRRORS
    Collection Date 2009-01-06
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength 1.5418
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.8
    Resolution(Low) 30
    Number Reflections(All) 15133
    Number Reflections(Observed) 15133
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.149
    B(Isotropic) From Wilson Plot 30.1
    Redundancy 26.7
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.88
    Percent Possible(All) 98.5
    R Merge I(Observed) 0.557
    Redundancy 25.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 15.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 14181
    Number of Reflections(Observed) 14181
    Number of Reflections(R-Free) 839
    Percent Reflections(Observed) 94.1
    R-Factor(All) 0.19955
    R-Factor(Observed) 0.19955
    R-Work 0.19573
    R-Free 0.26565
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.7
    Anisotropic B[1][1] 0.71
    Anisotropic B[1][2] 0.35
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.71
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.06
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.803
    Shell Resolution(Low) 2.873
    Number of Reflections(R-Free) 48
    Number of Reflections(R-Work) 993
    R-Factor(R-Work) 0.242
    R-Factor(R-Free) 0.321
    Percent Reflections(Observed) 98.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 26.562
    r_scbond_it 26.169
    r_mcangle_it 2.358
    r_mcbond_it 1.064
    r_gen_planes_refined 0.0
    r_chiral_restr 0.07
    r_dihedral_angle_4_deg 14.6
    r_dihedral_angle_3_deg 15.178
    r_dihedral_angle_2_deg 36.206
    r_dihedral_angle_1_deg 6.244
    r_angle_refined_deg 1.061
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3709
    Nucleic Acid Atoms 0
    Heterogen Atoms 18
    Solvent Atoms 78
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP
    data collection CrystalClear