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X-RAY DIFFRACTION
Materials and Methods page
2YNH
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 100MM HEPES PH 7.5, 10MM SPERMIDINE, 1.1M SODIUM POTASSIUM TARTRATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 118.99 α = 90
    b = 154.57 β = 90
    c = 156.76 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details K-B MIRRORS
    Collection Date 2007-10-13
     
    Diffraction Radiation
    Monochromator SI-111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 17-ID
    Wavelength 1.00
    Site APS
    Beamline 17-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.9
    Resolution(Low) 50
    Number Reflections(Observed) 32529
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.09
    B(Isotropic) From Wilson Plot 27.3
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.9
    Resolution(Low) 2.9
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.46
    Mean I Over Sigma(Observed) 3.7
    Redundancy 6.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.9
    Resolution(Low) 47.4
    Number of Reflections(Observed) 31178
    Number of Reflections(R-Free) 1022
    Percent Reflections(Observed) 99.44
    R-Factor(Observed) 0.20848
    R-Work 0.20673
    R-Free 0.2624
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 20.467
    Anisotropic B[1][1] -0.3
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.51
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.22
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9
    Shell Resolution(Low) 2.975
    Number of Reflections(R-Free) 74
    Number of Reflections(R-Work) 2097
    R-Factor(R-Work) 0.268
    R-Factor(R-Free) 0.33
    Percent Reflections(Observed) 94.27
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.004
    r_chiral_restr 0.06
    r_dihedral_angle_4_deg 15.113
    r_dihedral_angle_3_deg 15.242
    r_dihedral_angle_2_deg 37.73
    r_dihedral_angle_1_deg 5.527
    r_angle_other_deg 0.788
    r_angle_refined_deg 1.114
    r_bond_other_d 0.001
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7798
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 97
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER