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X-RAY DIFFRACTION
Materials and Methods page
4HQD
  •   Crystallization Hide
    Crystallization Experiments
    Method Microbatch crystallization under oil
    pH 7.5
    Temperature 277.0
    Details 40% PEG 400, 0.1M lithium sulfate, 0.1M HEPES, pH 7.5, Microbatch crystallization under oil, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 69 α = 90
    b = 30.46 β = 92.68
    c = 70.06 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
    Type ADSC QUANTUM 4
    Collection Date 2012-10-11
     
    Diffraction Radiation
    Monochromator Si 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X4A
    Wavelength List 0.97905
    Site NSLS
    Beamline X4A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.43
    Resolution(Low) 50
    Number Reflections(All) 21255
    Number Reflections(Observed) 20809
    Percent Possible(Observed) 97.9
    R Merge I(Observed) 0.094
    B(Isotropic) From Wilson Plot 31.32
    Redundancy 2.4
     
    High Resolution Shell Details
    Resolution(High) 2.43
    Resolution(Low) 2.52
    Percent Possible(All) 95.1
    R Merge I(Observed) 0.212
    Mean I Over Sigma(Observed) 4.34
    Redundancy 2.3
    Number Unique Reflections(All) 2149
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR
    reflnsShellList 2.433
    Resolution(Low) 34.992
    Cut-off Sigma(F) 1.34
    Number of Reflections(Observed) 20800
    Number of Reflections(R-Free) 990
    Percent Reflections(Observed) 97.25
    R-Factor(Observed) 0.199
    R-Work 0.197
    R-Free 0.227
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 41.067
    Anisotropic B[1][1] -6.83
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -7.366
    Anisotropic B[2][2] -1.56
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 8.39
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.433
    Shell Resolution(Low) 2.562
    Number of Reflections(R-Free) 132
    Number of Reflections(R-Work) 2658
    R-Factor(R-Work) 0.259
    R-Factor(R-Free) 0.29
    Percent Reflections(Observed) 91.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.562
    Shell Resolution(Low) 2.722
    Number of Reflections(R-Free) 166
    Number of Reflections(R-Work) 2867
    R-Factor(R-Work) 0.226
    R-Factor(R-Free) 0.294
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.722
    Shell Resolution(Low) 2.932
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2839
    R-Factor(R-Work) 0.214
    R-Factor(R-Free) 0.278
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.932
    Shell Resolution(Low) 3.227
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 2849
    R-Factor(R-Work) 0.207
    R-Factor(R-Free) 0.302
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.227
    Shell Resolution(Low) 3.693
    Number of Reflections(R-Free) 133
    Number of Reflections(R-Work) 2879
    R-Factor(R-Work) 0.19
    R-Factor(R-Free) 0.203
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.693
    Shell Resolution(Low) 4.652
    Number of Reflections(R-Free) 149
    Number of Reflections(R-Work) 2828
    R-Factor(R-Work) 0.181
    R-Factor(R-Free) 0.188
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.652
    Shell Resolution(Low) 34.996
    Number of Reflections(R-Free) 131
    Number of Reflections(R-Work) 2890
    R-Factor(R-Work) 0.179
    R-Factor(R-Free) 0.19
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_dihedral_angle_d 14.339
    f_plane_restr 0.005
    f_chiral_restr 0.087
    f_angle_d 1.169
    f_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2442
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 81
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution BALBES
    Structure Refinement PHENIX (phenix.refine: 1.7.2_869)
     
    Software
    data extraction pdb_extract version: 3.100
    refinement phenix