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X-RAY DIFFRACTION
Materials and Methods page
2WRV
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.2
    Details 0.1 NA CITRATE, 0.3 M TRIS PH 8.2, 0.6 MM ZN ACETATE, 0.06% PHENOL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 39.17 α = 90
    b = 39.17 β = 90
    c = 123.59 γ = 90
     
    Space Group
    Space Group Name:    I 41 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ASDC
    Collection Date 2009-02-19
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength 0.933
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.15
    Resolution(Low) 37.3
    Number Reflections(Observed) 4113
    Percent Possible(Observed) 97.8
    R Merge I(Observed) 0.07
    B(Isotropic) From Wilson Plot 24.7
    Redundancy 7.2
     
    High Resolution Shell Details
    Resolution(High) 2.15
    Resolution(Low) 2.19
    Percent Possible(All) 97.4
    R Merge I(Observed) 0.27
    Mean I Over Sigma(Observed) 6.8
    Redundancy 7.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.15
    Resolution(Low) 37.34
    Number of Reflections(Observed) 2686
    Number of Reflections(R-Free) 126
    Percent Reflections(Observed) 97.6
    R-Factor(Observed) 0.20298
    R-Work 0.19951
    R-Free 0.27668
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 16.638
    Anisotropic B[1][1] 0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.1
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.2
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.153
    Shell Resolution(Low) 2.208
    Number of Reflections(R-Free) 8
    Number of Reflections(R-Work) 195
    R-Factor(R-Work) 0.219
    R-Factor(R-Free) 0.394
    Percent Reflections(Observed) 97.6
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.422
    r_scbond_it 2.812
    r_mcangle_it 1.835
    r_mcbond_it 1.02
    r_gen_planes_refined 0.008
    r_chiral_restr 0.135
    r_dihedral_angle_4_deg 5.317
    r_dihedral_angle_3_deg 16.425
    r_dihedral_angle_2_deg 42.253
    r_dihedral_angle_1_deg 7.273
    r_angle_refined_deg 1.677
    r_bond_refined_d 0.021
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 363
    Nucleic Acid Atoms 0
    Heterogen Atoms 4
    Solvent Atoms 45
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0082
     
    Software
    refinement REFMAC version: 5.5.0082
    model building MOLREP