POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
1Y8Y
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.2
    Temperature 293.0
    Details PEG 3350, Hepes, Ammonium acetate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 52.94 α = 90
    b = 71.76 β = 90
    c = 71.96 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 IMAGE PLATE
    Type RIGAKU RAXIS IV++
    Details mirrors
    Collection Date 2003-05-08
     
    Diffraction Radiation
    Monochromator MSC/Osmic Blue
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH3R
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.9
    Resolution(Low) 50
    Number Reflections(All) 22465
    Number Reflections(Observed) 22465
    Percent Possible(Observed) 95.8
    R Merge I(Observed) 0.054
    B(Isotropic) From Wilson Plot 28.0
    Redundancy 2.5
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 82.4
    R Merge I(Observed) 0.262
    Mean I Over Sigma(Observed) 1.3
    Redundancy 1.73
    Number Unique Reflections(All) 2215
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.996
    Resolution(Low) 50.64
    Cut-off Sigma(F) 1.0
    Number of Reflections(all) 19296
    Number of Reflections(Observed) 17489
    Number of Reflections(R-Free) 1616
    Percent Reflections(Observed) 99.31
    R-Factor(All) 0.19404
    R-Factor(Observed) 0.19404
    R-Work 0.1871
    R-Free 0.27216
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 38.439
    Anisotropic B[1][1] 0.27
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.09
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.37
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.996
    Shell Resolution(Low) 2.048
    Number of Reflections(Observed) 1307
    Number of Reflections(R-Free) 106
    Number of Reflections(R-Work) 1201
    R-Factor(R-Work) 0.279
    R-Factor(R-Free) 0.348
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.464
    r_bond_refined_d 0.023
    r_angle_refined_deg 1.892
    r_dihedral_angle_1_deg 6.569
    r_chiral_restr 0.129
    r_gen_planes_refined 0.009
    r_nbd_refined 0.239
    r_xyhbond_nbd_refined 0.182
    r_symmetry_vdw_refined 0.275
    r_symmetry_hbond_refined 0.214
    r_mcbond_it 1.133
    r_mcangle_it 1.914
    r_scbond_it 2.981
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2345
    Nucleic Acid Atoms 0
    Heterogen Atoms 21
    Solvent Atoms 197
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTALCLEAR (MSC/RIGAKU)
    Data Reduction (data scaling) D*TREK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.1.19
     
    Software
    refinement REFMAC version: 5.1.19