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X-RAY DIFFRACTION
Materials and Methods page
1BYS
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 10 MG/ML PROTEIN + 2M NH4SO4, 100MM TRIS-HCL, PH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.25 α = 90
    b = 59.25 β = 90
    c = 111.74 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV
    Details MIRRORS
     
    Diffraction Radiation
    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) 1.8
    Resolution(Low) 17.8
    Number Reflections(Observed) 17248
    Percent Possible(Observed) 90.0
    Redundancy 6.94
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.86
    Percent Possible(All) 99.0
    Mean I Over Sigma(Observed) 20.0
    R-Sym I(Observed) 0.15
    Redundancy 6.0
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.0
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 12271
    Number of Reflections(R-Free) 1221
    Percent Reflections(Observed) 90.0
    R-Factor(Observed) 0.203
    R-Work 0.203
    R-Free 0.272
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.15
    Number of Reflections(R-Free) 136
    Number of Reflections(R-Work) 1526
    R-Factor(R-Work) 0.272
    R-Factor(R-Free) 0.297
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_improper_angle_d 0.776
    x_bond_d 0.015
    x_angle_deg 1.61
    x_dihedral_angle_d 25.81
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1181
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 156
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CCP4
    Structure Refinement X-PLOR 3.851
     
    Software
    refinement X-PLOR version: 3.851
    model building CCP4