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X-RAY DIFFRACTION
Materials and Methods page
3ZD6
  •   Crystallization Hide
    Crystallization Experiments
    pH 9
    Details pH 9
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.47 α = 90
    b = 78.02 β = 90
    c = 225.1 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 287
     
    Diffraction Detector
    Detector CCD (QUANTUM 315)
    Type ADSC
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-C
    Wavelength 1
    Site APS
    Beamline 24-ID-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.8
    Resolution(High) 2.8
    Resolution(Low) 48
    Number Reflections(Observed) 21820
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.06
    Redundancy 5.0
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.95
    Percent Possible(All) 99.3
    R Merge I(Observed) 0.71
    Mean I Over Sigma(Observed) 1.8
    Redundancy 4.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 25.0
    Number of Reflections(Observed) 20593
    Number of Reflections(R-Free) 1102
    Percent Reflections(Observed) 99.25
    R-Factor(Observed) 0.22444
    R-Work 0.22155
    R-Free 0.27896
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 72.678
    Anisotropic B[1][1] 1.12
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.14
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.26
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8
    Shell Resolution(Low) 2.872
    Number of Reflections(R-Free) 57
    Number of Reflections(R-Work) 1515
    R-Factor(R-Work) 0.438
    R-Factor(R-Free) 0.534
    Percent Reflections(Observed) 98.31
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.364
    r_scbond_it 1.478
    r_mcangle_it 1.015
    r_mcbond_it 0.521
    r_gen_planes_refined 0.006
    r_chiral_restr 0.099
    r_dihedral_angle_4_deg 18.967
    r_dihedral_angle_3_deg 22.208
    r_dihedral_angle_2_deg 39.485
    r_dihedral_angle_1_deg 6.947
    r_angle_refined_deg 1.562
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4946
    Nucleic Acid Atoms 424
    Heterogen Atoms 1
    Solvent Atoms 9
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER