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X-RAY DIFFRACTION
Materials and Methods page
4E1E
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5
    Temperature 291.0
    Details PEG4000, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 58.58 α = 90
    b = 58.58 β = 90
    c = 393.93 γ = 120
     
    Space Group
    Space Group Name:    P 61 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2011-11-11
     
    Diffraction Radiation
    Monochromator Si(111) channel cut
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X6A
    Wavelength List 0.979
    Site NSLS
    Beamline X6A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.65
    Resolution(Low) 65.66
    Number Reflections(Observed) 12287
    Percent Possible(Observed) 95.7
    R Merge I(Observed) 0.105
    Redundancy 14.2
     
    High Resolution Shell Details
    Resolution(High) 2.65
    Resolution(Low) 2.7
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.473
    Redundancy 13.6
    Number Unique Reflections(All) 612
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.65
    Resolution(Low) 28.969
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 12120
    Number of Reflections(R-Free) 587
    Percent Reflections(Observed) 95.1
    R-Factor(Observed) 0.2351
    R-Work 0.2317
    R-Free 0.3082
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 51.3117
    Anisotropic B[1][1] 0.68
    Anisotropic B[1][2] 0.34
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.68
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.65
    Shell Resolution(Low) 2.792
    Number of Reflections(R-Free) 104
    Number of Reflections(R-Work) 1651
    R-Factor(R-Work) 0.294
    R-Factor(R-Free) 0.377
    Percent Reflections(Observed) 98.54
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.622
    r_scbond_it 0.962
    r_mcangle_it 0.728
    r_mcbond_it 0.383
    r_gen_planes_refined 0.004
    r_chiral_restr 0.077
    r_dihedral_angle_4_deg 18.18
    r_dihedral_angle_3_deg 15.737
    r_dihedral_angle_2_deg 38.526
    r_dihedral_angle_1_deg 4.665
    r_angle_refined_deg 1.133
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2883
    Nucleic Acid Atoms 0
    Heterogen Atoms 35
    Solvent Atoms 23
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    data reduction SCALEPACK