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X-RAY DIFFRACTION
Materials and Methods page
4GZL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 296.0
    Details 16-18% PEG4000, 6% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 296K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 49.83 α = 90
    b = 72.94 β = 90
    c = 91.6 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Details mirror
    Collection Date 2012-04-26
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength List 1.07500
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 50
    Number Reflections(All) 23220
    Number Reflections(Observed) 23219
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.11
    B(Isotropic) From Wilson Plot 24.0
    Redundancy 6.6
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.07
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.625
    Mean I Over Sigma(Observed) 3.541
    R-Sym I(Observed) 0.625
    Redundancy 6.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 50.0
    Number of Reflections(Observed) 21948
    Number of Reflections(R-Free) 1194
    Percent Reflections(Observed) 99.61
    R-Factor(Observed) 0.18937
    R-Work 0.18607
    R-Free 0.25021
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 36.249
    Anisotropic B[1][1] -2.39
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.54
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.15
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 87
    Number of Reflections(R-Work) 1462
    R-Factor(R-Work) 0.25
    R-Factor(R-Free) 0.323
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.01
    r_chiral_restr 0.135
    r_dihedral_angle_4_deg 19.413
    r_dihedral_angle_3_deg 15.653
    r_dihedral_angle_2_deg 39.076
    r_dihedral_angle_1_deg 6.59
    r_angle_refined_deg 2.024
    r_bond_refined_d 0.018
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2714
    Nucleic Acid Atoms 0
    Heterogen Atoms 70
    Solvent Atoms 156
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER
    data collection CBASS