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X-RAY DIFFRACTION
Materials and Methods page
2WQ9
  •   Crystallization Hide
    Crystallization Experiments
    Details 3.5 TO 4.2 M NACL, 1M HEPES PH 7.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 103.06 α = 90
    b = 103.06 β = 90
    c = 72.71 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 105
     
    Diffraction Detector
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type MM-007
    Wavelength 1.541
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.65
    Resolution(Low) 50
    Number Reflections(Observed) 34250
    Percent Possible(Observed) 98.8
    R Merge I(Observed) 0.04
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 1.65
    Resolution(Low) 1.75
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.42
    Mean I Over Sigma(Observed) 2.82
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.65
    Resolution(Low) 56.34
    Number of Reflections(Observed) 32522
    Number of Reflections(R-Free) 1727
    Percent Reflections(Observed) 98.83
    R-Factor(Observed) 0.18924
    R-Work 0.18769
    R-Free 0.21919
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.401
    Anisotropic B[1][1] 0.13
    Anisotropic B[1][2] 0.06
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.13
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.19
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.65
    Shell Resolution(Low) 1.693
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2415
    R-Factor(R-Work) 0.29
    R-Factor(R-Free) 0.355
    Percent Reflections(Observed) 99.69
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.374
    r_scbond_it 1.507
    r_mcangle_it 0.806
    r_mcbond_it 0.501
    r_nbd_refined 0.199
    r_gen_planes_refined 0.004
    r_chiral_restr 0.072
    r_dihedral_angle_4_deg 19.494
    r_dihedral_angle_3_deg 12.372
    r_dihedral_angle_2_deg 31.697
    r_dihedral_angle_1_deg 6.074
    r_angle_refined_deg 1.116
    r_bond_refined_d 0.009
    r_nbtor_refined 0.306
    r_xyhbond_nbd_refined 0.115
    r_symmetry_vdw_refined 0.189
    r_symmetry_hbond_refined 0.15
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1399
    Nucleic Acid Atoms 0
    Heterogen Atoms 43
    Solvent Atoms 233
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building PHASER