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X-RAY DIFFRACTION
Materials and Methods page
4M2Z
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 293.0
    Details 70% (v/v) MPD in 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 81.13 α = 90
    b = 81.13 β = 90
    c = 223.89 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Details mirror
    Collection Date 2006-03-08
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 22-ID
    Wavelength List 1.0
    Site APS
    Beamline 22-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.85
    Resolution(Low) 30
    Number Reflections(All) 18510
    Percent Possible(Observed) 89.9
    R Merge I(Observed) 0.064
    B(Isotropic) From Wilson Plot 97.18
    Redundancy 4.6
     
    High Resolution Shell Details
    Resolution(High) 2.85
    Resolution(Low) 2.95
    Percent Possible(All) 75.2
    R Merge I(Observed) 0.304
    Mean I Over Sigma(Observed) 1.86
    Redundancy 2.1
    Number Unique Reflections(All) 1509
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.85
    Resolution(Low) 29.11
    Cut-off Sigma(F) 1.46
    Number of Reflections(all) 20724
    Number of Reflections(Observed) 18666
    Number of Reflections(R-Free) 857
    Percent Reflections(Observed) 90.07
    R-Factor(Observed) 0.2244
    R-Work 0.2213
    R-Free 0.2887
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Mean Isotropic B Value 116.776
    Anisotropic B[1][1] 5.8512
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.8512
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -11.7024
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.85
    Shell Resolution(Low) 3.0287
    Number of Reflections(Observed) 2570
    Number of Reflections(R-Free) 113
    Number of Reflections(R-Work) 2570
    R-Factor(R-Work) 0.3119
    R-Factor(R-Free) 0.3671
    Percent Reflections(Observed) 79.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0287
    Shell Resolution(Low) 3.2622
    Number of Reflections(Observed) 3104
    Number of Reflections(R-Free) 153
    Number of Reflections(R-Work) 3104
    R-Factor(R-Work) 0.2621
    R-Factor(R-Free) 0.318
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2622
    Shell Resolution(Low) 3.59
    Number of Reflections(Observed) 2868
    Number of Reflections(R-Free) 136
    Number of Reflections(R-Work) 2868
    R-Factor(R-Work) 0.2836
    R-Factor(R-Free) 0.3587
    Percent Reflections(Observed) 89.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.59
    Shell Resolution(Low) 4.1082
    Number of Reflections(Observed) 2861
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2861
    R-Factor(R-Work) 0.2564
    R-Factor(R-Free) 0.3668
    Percent Reflections(Observed) 87.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.1082
    Shell Resolution(Low) 5.1712
    Number of Reflections(Observed) 3226
    Number of Reflections(R-Free) 158
    Number of Reflections(R-Work) 3226
    R-Factor(R-Work) 0.1779
    R-Factor(R-Free) 0.2548
    Percent Reflections(Observed) 97.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.1712
    Shell Resolution(Low) 29.1118
    Number of Reflections(Observed) 3180
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 3180
    R-Factor(R-Work) 0.207
    R-Factor(R-Free) 0.2531
    Percent Reflections(Observed) 92.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_dihedral_angle_d 14.699
    f_plane_restr 0.003
    f_chiral_restr 0.058
    f_angle_d 0.698
    f_bond_d 0.003
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3659
    Nucleic Acid Atoms 1160
    Heterogen Atoms 48
    Solvent Atoms 22
     
     
  •   Software and Computing Hide
    Computing
    Data Collection SERGUI
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement PHENIX (phenix.refine: 1.7.3_928)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    data reduction SCALEPACK