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X-RAY DIFFRACTION
Materials and Methods page
4DCV
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 293.0
    Details 8% PEG 3350, 100 mM MES, 300 mM NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 62.49 α = 90
    b = 66.19 β = 90
    c = 111.74 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 2011-04-07
     
    Diffraction Radiation
    Monochromator Si(111) monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-2
    Wavelength List 0.873
    Site ESRF
    Beamline ID23-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.6
    Resolution(Low) 57
    Number Reflections(All) 14095
    Number Reflections(Observed) 14095
    Percent Possible(Observed) 95.1
    R Merge I(Observed) 0.11
    Redundancy 4.2
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.69
    Percent Possible(All) 96.3
    R Merge I(Observed) 0.519
    Mean I Over Sigma(Observed) 4.1
    R-Sym I(Observed) 0.519
    Redundancy 3.9
    Number Unique Reflections(All) 1392
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 14.91
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 12263
    Number of Reflections(Observed) 12263
    Number of Reflections(R-Free) 1389
    Percent Reflections(Observed) 92.16
    R-Factor(All) 0.18965
    R-Factor(Observed) 0.18965
    R-Work 0.18087
    R-Free 0.2678
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 41.402
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.02
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.02
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.666
    Number of Reflections(R-Free) 101
    Number of Reflections(R-Work) 755
    R-Factor(R-Work) 0.224
    R-Factor(R-Free) 0.318
    Percent Reflections(Observed) 87.79
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.005
    r_chiral_restr 0.097
    r_dihedral_angle_4_deg 17.793
    r_dihedral_angle_3_deg 18.04
    r_dihedral_angle_2_deg 37.588
    r_dihedral_angle_1_deg 6.471
    r_angle_refined_deg 1.453
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3182
    Nucleic Acid Atoms 0
    Heterogen Atoms 32
    Solvent Atoms 53
     
     
  •   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