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X-RAY DIFFRACTION
Materials and Methods page
4FB1
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.4
    Temperature 293.0
    Details 0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 55.53 α = 109.94
    b = 83.52 β = 91.54
    c = 107.78 γ = 105.78
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Details BIOMORPH MIRRORS (KIRKPATRICK- BAEZ CONFIGURATION)
    Collection Date 2011-07-28
     
    Diffraction Radiation
    Monochromator SI(111) DOUBLE CRYSTAL MONOCHROMATOR
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-D
    Wavelength List 1.03314
    Site APS
    Beamline 23-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.15
    Resolution(Low) 50
    Number Reflections(All) 96535
    Number Reflections(Observed) 93015
    Percent Possible(Observed) 96.4
    R Merge I(Observed) 0.087
    Redundancy 4.3
     
    High Resolution Shell Details
    Resolution(High) 2.15
    Resolution(Low) 2.19
    Percent Possible(All) 81.3
    R Merge I(Observed) 0.549
    Mean I Over Sigma(Observed) 2.0
    Redundancy 3.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.15
    Resolution(Low) 44.49
    Number of Reflections(all) 89662
    Number of Reflections(Observed) 86954
    Number of Reflections(R-Free) 4614
    Percent Reflections(Observed) 96.98
    R-Factor(Observed) 0.16489
    R-Work 0.16185
    R-Free 0.22194
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 45.897
    Anisotropic B[1][1] -0.41
    Anisotropic B[1][2] 0.44
    Anisotropic B[1][3] -1.07
    Anisotropic B[2][2] 2.34
    Anisotropic B[2][3] 0.26
    Anisotropic B[3][3] -1.56
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.15
    Shell Resolution(Low) 2.206
    Number of Reflections(R-Free) 310
    Number of Reflections(R-Work) 5575
    R-Factor(R-Work) 0.224
    R-Factor(R-Free) 0.295
    Percent Reflections(Observed) 84.48
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.227
    r_scbond_it 2.855
    r_mcangle_it 1.646
    r_mcbond_it 0.981
    r_gen_planes_refined 0.01
    r_chiral_restr 0.126
    r_dihedral_angle_4_deg 19.034
    r_dihedral_angle_3_deg 16.423
    r_dihedral_angle_2_deg 35.132
    r_dihedral_angle_1_deg 6.71
    r_angle_refined_deg 2.058
    r_bond_refined_d 0.021
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13248
    Nucleic Acid Atoms 0
    Heterogen Atoms 201
    Solvent Atoms 654
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BluIce-EPICS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution REFMAC 5.5.0109
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building REFMAC version: 5.5.0109
    data collection BluIce-EPICS