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X-RAY DIFFRACTION
Materials and Methods page
2W0J
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.8
    Details 0.1 M HEPES PH 7.8, 0.2 M MAGNESIUM NITRATE, 14% W/V PEG3350, 16% V/V ETHYLENE GLYCOL. PROTEIN WAS INCUBATED WITH 1MM INHIBITOR PRIOR TO CRYSTALLIZATION
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.85 α = 90
    b = 90.85 β = 90
    c = 93.53 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2007-06-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 22-ID
    Wavelength 1.0
    Site APS
    Beamline 22-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.05
    Resolution(Low) 50
    Number Reflections(Observed) 28962
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.06
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.05
    Resolution(Low) 2.12
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 4.1
    Redundancy 7.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 50.0
    Number of Reflections(Observed) 26962
    Number of Reflections(R-Free) 1432
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.217
    R-Work 0.215
    R-Free 0.246
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 34.99
    Anisotropic B[1][1] 0.32
    Anisotropic B[1][2] 0.16
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.32
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.49
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.05
    Shell Resolution(Low) 2.1
    Number of Reflections(R-Free) 104
    Number of Reflections(R-Work) 1998
    R-Factor(R-Work) 0.241
    R-Factor(R-Free) 0.295
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.07
    r_scbond_it 2.468
    r_mcangle_it 1.898
    r_mcbond_it 1.04
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.093
    r_dihedral_angle_4_deg 19.22
    r_dihedral_angle_3_deg 16.427
    r_dihedral_angle_2_deg 37.759
    r_dihedral_angle_1_deg 7.577
    r_angle_other_deg 0.937
    r_angle_refined_deg 1.56
    r_bond_other_d 0.003
    r_bond_refined_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2252
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 133
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL3000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.4.0057
     
    Software
    refinement REFMAC version: 5.4.0057
    model building MOLREP