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X-RAY DIFFRACTION
Materials and Methods page
4EZN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5
    Temperature 292.0
    Details 2.4 M ammonium sulfate, 0.1 M sodium acetate pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 77.58 α = 90
    b = 160.27 β = 90
    c = 44.93 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2010-12-02
     
    Diffraction Radiation
    Monochromator Si - 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.1
    Wavelength List 0.918
    Site BESSY
    Beamline 14.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.8
    Resolution(Low) 24.61
    Number Reflections(Observed) 50109
    Percent Possible(Observed) 94.7
    R Merge I(Observed) 0.057
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.9
    Percent Possible(All) 99.2
    R Merge I(Observed) 0.479
    Mean I Over Sigma(Observed) 2.9
    Redundancy 4.8
    Number Unique Reflections(All) 7505
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method PDB ENTRY 3DPO
    reflnsShellList 1.8
    Resolution(Low) 24.61
    Number of Reflections(Observed) 48997
    Number of Reflections(R-Free) 1020
    Percent Reflections(Observed) 94.56
    R-Factor(Observed) 0.19812
    R-Work 0.1973
    R-Free 0.23762
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 32.591
    Anisotropic B[1][1] -1.51
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.46
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.04
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.847
    Number of Reflections(R-Free) 57
    Number of Reflections(R-Work) 3405
    R-Factor(R-Work) 0.273
    R-Factor(R-Free) 0.31
    Percent Reflections(Observed) 98.05
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.01
    r_chiral_restr 0.135
    r_dihedral_angle_4_deg 18.498
    r_dihedral_angle_3_deg 16.251
    r_dihedral_angle_2_deg 42.689
    r_dihedral_angle_1_deg 5.034
    r_angle_refined_deg 1.89
    r_bond_refined_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3356
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 335
     
     
  •   Software and Computing Hide
    Computing
    Data Collection marccd
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution refmac with PDBID 3DPO
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building refmac version: with PDBID 3DPO
    data collection marccd