POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4I9W
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 277.0
    Details 50 mM Tris pH 8.5, 200 mM CaCl2, 27-30% PEG400, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 80.89 α = 90
    b = 138.9 β = 94.87
    c = 97.46 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Collection Date 2012-07-11
     
    Diffraction Radiation
    Monochromator double crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-B
    Wavelength List 1.03318
    Site APS
    Beamline 23-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.75
    Resolution(Low) 48.6
    Number Reflections(All) 55431
    Number Reflections(Observed) 55209
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.077
    Redundancy 4.2
     
    High Resolution Shell Details
    Resolution(High) 2.75
    Resolution(Low) 2.8
    Percent Possible(All) 95.8
    Redundancy 3.9
    Number Unique Reflections(All) 2631
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.75
    Resolution(Low) 48.6
    Cut-off Sigma(F) 1.0
    Number of Reflections(all) 55623
    Number of Reflections(Observed) 55167
    Number of Reflections(R-Free) 2797
    Percent Reflections(Observed) 99.18
    R-Factor(All) 0.20264
    R-Factor(Observed) 0.20264
    R-Work 0.20085
    R-Free 0.23564
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 110.435
    Anisotropic B[1][1] -0.42
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 2.14
    Anisotropic B[2][2] -3.14
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 3.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.753
    Shell Resolution(Low) 2.825
    Number of Reflections(R-Free) 182
    Number of Reflections(R-Work) 3621
    R-Factor(R-Work) 0.353
    R-Factor(R-Free) 0.402
    Percent Reflections(Observed) 93.05
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.004
    r_gen_planes_refined 0.007
    r_chiral_restr 0.058
    r_dihedral_angle_4_deg 16.8
    r_dihedral_angle_3_deg 15.556
    r_dihedral_angle_2_deg 33.476
    r_dihedral_angle_1_deg 6.858
    r_angle_other_deg 0.631
    r_angle_refined_deg 1.01
    r_bond_other_d 0.002
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 10384
    Nucleic Acid Atoms 0
    Heterogen Atoms 7
    Solvent Atoms 153
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0032
     
    Software
    refinement REFMAC version: 5.7.0032
    model building PHASER
    data collection HKL-2000