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X-RAY DIFFRACTION
Materials and Methods page
4F8P
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.5
    Temperature 298.0
    Details 1.4 M Sodium Formate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.27 α = 90
    b = 59.27 β = 90
    c = 200.09 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Collection Date 2010-11-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 22-ID
    Wavelength List 1
    Site APS
    Beamline 22-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.05
    Resolution(Low) 50
    Number Reflections(Observed) 22657
    Percent Possible(Observed) 91.7
    R Merge I(Observed) 0.09
    Redundancy 4.7
     
    High Resolution Shell Details
    Resolution(High) 2.07
    Resolution(Low) 2.14
    Percent Possible(All) 72.8
    R Merge I(Observed) 0.562
    Redundancy 1.7
    Number Unique Reflections(All) 1779
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 25.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 22654
    Number of Reflections(R-Free) 1158
    Percent Reflections(Observed) 91.75
    R-Factor(Observed) 0.2453
    R-Work 0.2434
    R-Free 0.2787
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 50.2723
    Anisotropic B[1][1] 1.92
    Anisotropic B[1][2] 0.96
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.92
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.87
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.054
    Shell Resolution(Low) 2.164
    Number of Reflections(R-Free) 126
    Number of Reflections(R-Work) 2460
    R-Factor(R-Work) 0.457
    R-Factor(R-Free) 0.47
    Percent Reflections(Observed) 72.72
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 9.121
    r_scbond_it 6.522
    r_mcangle_it 5.467
    r_bond_refined_d 0.018
    r_bond_other_d 0.067
    r_angle_refined_deg 1.724
    r_angle_other_deg 5.178
    r_dihedral_angle_1_deg 7.587
    r_dihedral_angle_2_deg 34.187
    r_dihedral_angle_3_deg 21.51
    r_dihedral_angle_4_deg 8.701
    r_chiral_restr 0.11
    r_gen_planes_refined 0.008
    r_mcbond_it 3.553
    r_mcbond_other 0.033
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2224
    Nucleic Acid Atoms 0
    Heterogen Atoms 44
    Solvent Atoms 49
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL
    Data Reduction (data scaling) HKL
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0102
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0102
    molecular replacement Phaser
    data reduction HKL