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X-RAY DIFFRACTION
Materials and Methods page
3U7C
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8
    Temperature 298.0
    Details 1.4 M citrate, 50 mM tris-HCl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.3 α = 90
    b = 41.46 β = 104.16
    c = 72.08 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 ADSC QUANTUM 210
    Details Rh coated Si mirror
    Collection Date 2011-05-28
     
    Diffraction Radiation
    Monochromator asymmetric cut Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE A1
    Wavelength List 1.0
    Site CHESS
    Beamline A1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 0.93
    Resolution(Low) 50
    Number Reflections(All) 162294
    Number Reflections(Observed) 157750
    Percent Possible(Observed) 97.2
    R Merge I(Observed) 0.082
    B(Isotropic) From Wilson Plot 8.5
    Redundancy 5.9
     
    High Resolution Shell Details
    Resolution(High) 0.93
    Resolution(Low) 0.95
    Percent Possible(All) 85.9
    R Merge I(Observed) 0.447
    Redundancy 3.2
    Number Unique Reflections(All) 6968
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 0.93
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 157750
    Number of Reflections(Observed) 149767
    Number of Reflections(R-Free) 7899
    Percent Reflections(Observed) 92.3
    R-Factor(All) 0.1057
    R-Factor(Observed) 0.1054
    R-Free 0.1313
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 14.2635
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.101
    s_similar_adp_cmpnt 0.033
    s_rigid_bond_adp_cmpnt 0.006
    s_anti_bump_dis_restr 0.049
    s_non_zero_chiral_vol 0.103
    s_zero_chiral_vol 0.1
    s_from_restr_planes 0.032
    s_similar_dist 0.0
    s_angle_d 0.031
    s_bond_d 0.014
     
    Coordinate Error
    Luzzati ESD(Observed) 0.098
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2060
    Nucleic Acid Atoms 0
    Heterogen Atoms 17
    Solvent Atoms 546
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution SHELX
    Structure Refinement SHELXL-97
     
    Software
    data extraction pdb_extract version: 3.10
    refinement SHELX
    data reduction SCALEPACK