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X-RAY DIFFRACTION
Materials and Methods page
3VSJ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 298.0
    Details 25% PEG 3350, 0.2M SODIUM CHLORIDE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 270.24 α = 90
    b = 48.39 β = 109.57
    c = 108.55 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 98
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type RIGAKU RAXIS IV++
    Details MIRRORS
    Collection Date 2007-04-27
     
    Diffraction Radiation
    Monochromator MIRRORS
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FR-E SUPERBRIGHT
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.3
    Resolution(Low) 39.87
    Number Reflections(All) 59609
    Number Reflections(Observed) 55311
    Percent Possible(Observed) 97.76
    R Merge I(Observed) 0.109
    B(Isotropic) From Wilson Plot 31.0
    Redundancy 5.2
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.42
    Percent Possible(All) 86.5
    R Merge I(Observed) 0.456
    Mean I Over Sigma(Observed) 2.7
    R-Sym I(Observed) 0.456
    Redundancy 3.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 39.87
    Cut-off Sigma(I) 0.0
    Number of Reflections(all) 59609
    Number of Reflections(Observed) 55311
    Number of Reflections(R-Free) 2947
    Percent Reflections(Observed) 97.76
    R-Factor(All) 0.192
    R-Factor(Observed) 0.19188
    R-Work 0.18962
    R-Free 0.23397
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ISOTROPIC
    Mean Isotropic B Value 20.072
    Anisotropic B[1][1] -0.19
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.91
    Anisotropic B[2][2] 0.32
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.74
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3
    Shell Resolution(Low) 2.36
    Number of Reflections(R-Free) 171
    Number of Reflections(R-Work) 3339
    R-Factor(R-Work) 0.235
    R-Factor(R-Free) 0.297
    Percent Reflections(Observed) 80.65
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.3
    r_scbond_it 0.752
    r_mcangle_it 0.56
    r_mcbond_other 0.038
    r_mcbond_it 0.291
    r_gen_planes_other 0.004
    r_gen_planes_refined 0.007
    r_chiral_restr 0.058
    r_dihedral_angle_4_deg 14.524
    r_dihedral_angle_3_deg 15.964
    r_dihedral_angle_2_deg 36.903
    r_dihedral_angle_1_deg 5.66
    r_angle_other_deg 0.828
    r_angle_refined_deg 1.033
    r_bond_other_d 0.001
    r_bond_refined_d 0.006
     
    Coordinate Error
    Luzzati ESD(Observed) 0.26
    Luzzati Sigma A(Observed) 0.24
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.33
    Luzzati Sigma A(R-Free Set) 0.3
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8892
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 1035
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASES
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building PHASES
    data collection CrystalClear