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X-RAY DIFFRACTION
Materials and Methods page
4DCU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 293.0
    Details 12% w/v PEG 3350, 100 mM Mes, 100 mM NaCl, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 63.06 α = 90
    b = 65.29 β = 90
    c = 111.82 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2010-09-23
     
    Diffraction Radiation
    Monochromator Si(111) monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-1
    Wavelength List 0.979
    Site ESRF
    Beamline ID23-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2
    Resolution(Low) 45
    Number Reflections(All) 31287
    Number Reflections(Observed) 31287
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.055
    Redundancy 3.3
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.1
    Percent Possible(All) 89.8
    R Merge I(Observed) 0.469
    Mean I Over Sigma(Observed) 2.3
    R-Sym I(Observed) 0.469
    Redundancy 2.1
    Number Unique Reflections(All) 1633
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 45.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 28169
    Number of Reflections(Observed) 28169
    Number of Reflections(R-Free) 3119
    Percent Reflections(Observed) 98.01
    R-Factor(All) 0.21161
    R-Factor(Observed) 0.21161
    R-Work 0.20642
    R-Free 0.25841
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.361
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 243
    Number of Reflections(R-Work) 1758
    R-Factor(R-Work) 0.288
    R-Factor(R-Free) 0.323
    Percent Reflections(Observed) 90.18
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.08
    r_dihedral_angle_4_deg 16.948
    r_dihedral_angle_3_deg 15.344
    r_dihedral_angle_2_deg 37.427
    r_dihedral_angle_1_deg 5.446
    r_angle_refined_deg 1.213
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3161
    Nucleic Acid Atoms 0
    Heterogen Atoms 56
    Solvent Atoms 272
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) XDS package
    Data Reduction (data scaling) XDS package
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building AMoRE
    data collection ADSC version: Quantum