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X-RAY DIFFRACTION
Materials and Methods page
2C5Y
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.6
    Details PEG 3350, NAF, PH 7.0, VAPOUR DIFFUSION, HANGING DROP, TEMPERATURE 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.27 α = 90
    b = 70.89 β = 90
    c = 71.75 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 RAXIS IV
    Type RIGAKU
    Details MIRRORS
    Collection Date 2005-03-15
     
    Diffraction Radiation
    Monochromator NI FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FR-D
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.9
    Resolution(Low) 19.8
    Number Reflections(Observed) 21637
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.1
    Redundancy 2.47
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 99.1
    R Merge I(Observed) 0.51
    Mean I Over Sigma(Observed) 1.8
    Redundancy 2.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 2.25
    Resolution(Low) 12.0
    Number of Reflections(Observed) 12610
    Number of Reflections(R-Free) 424
    Percent Reflections(Observed) 97.9
    R-Factor(Observed) 0.172
    R-Work 0.168
    R-Free 0.295
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 47.76
    Anisotropic B[1][1] 0.75
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.25
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.5
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.25
    Shell Resolution(Low) 2.31
    Number of Reflections(R-Free) 26
    Number of Reflections(R-Work) 907
    R-Factor(R-Work) 0.23
    R-Factor(R-Free) 0.428
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 8.542
    r_scbond_it 6.302
    r_mcangle_it 4.071
    r_mcbond_it 2.632
    r_nbd_refined 0.328
    r_gen_planes_refined 0.017
    r_chiral_restr 0.213
    r_dihedral_angle_1_deg 9.886
    r_angle_refined_deg 2.789
    r_bond_refined_d 0.012
    r_xyhbond_nbd_refined 0.284
    r_symmetry_vdw_refined 0.279
    r_symmetry_hbond_refined 0.285
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2330
    Nucleic Acid Atoms 0
    Heterogen Atoms 28
    Solvent Atoms 258
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTALCLEAR (MSC/RIGAKU)
    Data Reduction (data scaling) CRYSTALCLEAR (MSC/RIGAKU)
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24