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X-RAY DIFFRACTION
Materials and Methods page
4JKS
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 298.0
    Details 0.2M AMMONIUM ACETATE, 0.1M BIS:TRIS:HCL, PH 6.5,25% PEG3350, soaked in 13% DMSO, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 80.83 α = 90
    b = 91.17 β = 90
    c = 92.43 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 315
    Collection Date 2013-02-15
     
    Diffraction Radiation
    Diffraction Protocol single wavelength
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength List 1.075
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.51
    Resolution(Low) 50
    Number Reflections(Observed) 107497
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.057
    Redundancy 7.3
     
    High Resolution Shell Details
    Resolution(High) 1.51
    Resolution(Low) 1.54
    Percent Possible(All) 100.0
    Redundancy 7.2
    Number Unique Reflections(All) 5331
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.51
    Resolution(Low) 41.22
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 107348
    Number of Reflections(R-Free) 5359
    Percent Reflections(Observed) 99.87
    R-Factor(Observed) 0.168
    R-Work 0.1663
    R-Free 0.2017
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.6828
    Anisotropic B[1][1] -0.33
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.26
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.59
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.51
    Shell Resolution(Low) 1.549
    Number of Reflections(R-Free) 381
    Number of Reflections(R-Work) 7430
    R-Factor(R-Work) 0.157
    R-Factor(R-Free) 0.189
    Percent Reflections(Observed) 99.71
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 11.741
    r_sphericity_free 22.238
    r_rigid_bond_restr 2.592
    r_gen_planes_refined 0.005
    r_chiral_restr 0.077
    r_dihedral_angle_4_deg 12.677
    r_dihedral_angle_3_deg 12.746
    r_dihedral_angle_2_deg 37.112
    r_dihedral_angle_1_deg 5.292
    r_angle_refined_deg 1.175
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5008
    Nucleic Acid Atoms 0
    Heterogen Atoms 54
    Solvent Atoms 616
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement Phaser
    data reduction SCALEPACK