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X-RAY DIFFRACTION
Materials and Methods page
4EA6
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 298.0
    Details 0.1M HEPES, O.1M Nacl, 1.6M Ammonium sulphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 140.18 α = 90
    b = 140.18 β = 90
    c = 80.58 γ = 120
     
    Space Group
    Space Group Name:    P 61
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 77
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Details mirror
    Collection Date 2011-11-09
     
    Diffraction Radiation
    Monochromator graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE BM14
    Wavelength List 0.97
    Site ESRF
    Beamline BM14
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.3
    Resolution(Low) 50.01
    Number Reflections(All) 37931
    Number Reflections(Observed) 37931
    Percent Possible(Observed) 99.6
    B(Isotropic) From Wilson Plot 37.5
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.34
    Percent Possible(All) 100.0
    Mean I Over Sigma(Observed) 2.4
    R-Sym I(Observed) 0.346
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 50.01
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 37931
    Number of Reflections(Observed) 37931
    Number of Reflections(R-Free) 2012
    Percent Reflections(Observed) 99.64
    R-Factor(All) 0.21403
    R-Factor(Observed) 0.21403
    R-Work 0.21317
    R-Free 0.22989
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.179
    Anisotropic B[1][1] 20.29
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 20.29
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -40.58
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.301
    Shell Resolution(Low) 2.34
    Number of Reflections(R-Free) 113
    Number of Reflections(R-Work) 2741
    R-Factor(R-Work) 0.226
    R-Factor(R-Free) 0.306
    Percent Reflections(Observed) 98.21
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.06
    r_dihedral_angle_4_deg 18.665
    r_dihedral_angle_3_deg 15.738
    r_dihedral_angle_2_deg 36.802
    r_dihedral_angle_1_deg 4.776
    r_angle_refined_deg 0.937
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4142
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 243
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building AMoRE
    data collection HKL-2000