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X-RAY DIFFRACTION
Materials and Methods page
2UUE
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.8
    Details 22% PEG 3350, 0.1M NA3-CIT, pH 7.80
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 74.56 α = 90
    b = 113.8 β = 90
    c = 155.03 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
    Details MIRRORS
    Collection Date 2003-02-14
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength 0.933
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 13.2
    Resolution(High) 2.06
    Resolution(Low) 20
    Number Reflections(Observed) 79118
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.11
    Redundancy 2.3
     
    High Resolution Shell Details
    Resolution(High) 2.06
    Resolution(Low) 2.17
    Percent Possible(All) 98.0
    R Merge I(Observed) 1.06
    Mean I Over Sigma(Observed) 1.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.06
    Resolution(Low) 91.29
    Number of Reflections(Observed) 78456
    Number of Reflections(R-Free) 2431
    Percent Reflections(Observed) 98.8
    R-Factor(Observed) 0.197
    R-Work 0.196
    R-Free 0.244
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 54.14
    Anisotropic B[1][1] -2.06
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.99
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.07
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.06
    Shell Resolution(Low) 2.12
    Number of Reflections(R-Free) 200
    Number of Reflections(R-Work) 5595
    R-Factor(R-Work) 0.28
    R-Factor(R-Free) 0.325
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 9.899
    r_scbond_it 7.005
    r_mcangle_it 4.519
    r_mcbond_it 2.995
    r_nbd_refined 0.258
    r_gen_planes_refined 0.011
    r_chiral_restr 0.146
    r_dihedral_angle_4_deg 22.739
    r_dihedral_angle_3_deg 20.848
    r_dihedral_angle_2_deg 43.401
    r_dihedral_angle_1_deg 7.902
    r_angle_refined_deg 1.636
    r_bond_refined_d 0.01
    r_nbtor_refined 0.332
    r_xyhbond_nbd_refined 0.198
    r_symmetry_vdw_refined 0.247
    r_symmetry_hbond_refined 0.323
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9004
    Nucleic Acid Atoms 0
    Heterogen Atoms 84
    Solvent Atoms 244
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building MOLREP