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X-RAY DIFFRACTION
Materials and Methods page
4KMF
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion
    Temperature 295.0
    Details 30% PEG1500, 15 mM MnCl2, vapor diffusion, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 55.37 α = 90
    b = 49.47 β = 97.22
    c = 29.58 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2006-10-23
     
    Diffraction Radiation
    Diffraction Protocol Single wavelength
     
    Diffraction Source
    Source SYNCHROTRON
    Type PAL/PLS BEAMLINE 4A
    Wavelength List 1.0
    Site PAL/PLS
    Beamline 4A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.7
    Resolution(Low) 50
    Number Reflections(Observed) 8549
    Percent Possible(Observed) 97.5
    R Merge I(Observed) 0.061
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.73
    Percent Possible(All) 89.9
    R Merge I(Observed) 0.325
    Redundancy 3.0
    Number Unique Reflections(All) 399
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 27.46
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 8535
    Number of Reflections(R-Free) 404
    Percent Reflections(Observed) 97.32
    R-Factor(Observed) 0.1729
    R-Work 0.1704
    R-Free 0.2269
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 24.5162
    Anisotropic B[1][1] -0.01
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.01
    Anisotropic B[2][2] 0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.702
    Shell Resolution(Low) 1.746
    Number of Reflections(R-Free) 29
    Number of Reflections(R-Work) 567
    R-Factor(R-Work) 0.223
    R-Factor(R-Free) 0.319
    Percent Reflections(Observed) 91.41
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_rigid_bond_restr 2.044
    r_bond_refined_d 0.014
    r_angle_refined_deg 1.602
    r_dihedral_angle_1_deg 5.686
    r_dihedral_angle_2_deg 41.838
    r_dihedral_angle_3_deg 15.305
    r_dihedral_angle_4_deg 18.651
    r_chiral_restr 0.1
    r_gen_planes_refined 0.008
    r_mcbond_it 1.281
    r_mcangle_it 2.244
    r_scbond_it 3.734
    r_scangle_it 5.25
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 490
    Nucleic Acid Atoms 139
    Heterogen Atoms 1
    Solvent Atoms 70
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0109
    molecular replacement MOLREP
    data reduction SCALEPACK