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X-RAY DIFFRACTION
Materials and Methods page
3MJS
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Temperature 293.0
    Details 2.5 M DL-malic acid, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 61.44 α = 72.77
    b = 63.71 β = 67.09
    c = 71.82 γ = 89.79
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2009-06-25
     
    Diffraction Radiation
    Monochromator DOUBLE FLAT CRYSTAL, SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.3.1
    Wavelength 1.116
    Site ALS
    Beamline 8.3.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.4
    Resolution(Low) 62.68
    Number Reflections(Observed) 176916
    Percent Possible(Observed) 94.8
    R Merge I(Observed) 0.044
    B(Isotropic) From Wilson Plot 15.8
    Redundancy 2.0
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.42
    Percent Possible(All) 91.7
    R Merge I(Observed) 0.45
    Mean I Over Sigma(Observed) 2.0
    Redundancy 2.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.4
    Resolution(Low) 62.68
    Number of Reflections(all) 88681
    Number of Reflections(Observed) 176916
    Number of Reflections(R-Free) 8865
    Percent Reflections(Observed) 94.8
    R-Factor(Observed) 0.2
    R-Work 0.199
    R-Free 0.226
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 18.09
    Anisotropic B[1][1] 0.35
    Anisotropic B[1][2] 0.3
    Anisotropic B[1][3] -0.22
    Anisotropic B[2][2] -0.34
    Anisotropic B[2][3] -0.68
    Anisotropic B[3][3] 0.56
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.44
    Number of Reflections(R-Free) 324
    Number of Reflections(R-Work) 11817
    R-Factor(R-Work) 0.31
    R-Factor(R-Free) 0.355
    Percent Reflections(Observed) 90.26
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.576
    r_scbond_it 3.665
    r_mcangle_it 2.427
    r_mcbond_it 1.524
    r_gen_planes_refined 0.016
    r_chiral_restr 0.265
    r_dihedral_angle_4_deg 18.954
    r_dihedral_angle_3_deg 15.491
    r_dihedral_angle_2_deg 34.699
    r_dihedral_angle_1_deg 6.076
    r_angle_refined_deg 2.669
    r_bond_refined_d 0.031
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6924
    Nucleic Acid Atoms 0
    Heterogen Atoms 144
    Solvent Atoms 504
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASES
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building PHASES
    data collection ADSC version: Quantum