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X-RAY DIFFRACTION
Materials and Methods page
2WPY
  •   Crystallization Hide
    Crystallization Experiments
    Details 3.2 M NACL, 100 MM NA-ACETATE, PH 4.6
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 33.33 α = 90
    b = 33.33 β = 90
    c = 50.82 γ = 120
     
    Space Group
    Space Group Name:    P 3 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength 1.009
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.75
    Resolution(Low) 40
    Number Reflections(Observed) 3548
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 50.5
    Redundancy 10.0
     
    High Resolution Shell Details
    Resolution(High) 1.75
    Resolution(Low) 1.85
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.87
    Mean I Over Sigma(Observed) 2.37
    Redundancy 10.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.75
    Resolution(Low) 14.61
    Number of Reflections(Observed) 3292
    Number of Reflections(R-Free) 248
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.21679
    R-Work 0.21398
    R-Free 0.25239
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.815
    Anisotropic B[1][1] 1.55
    Anisotropic B[1][2] 0.77
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.55
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.32
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.75
    Shell Resolution(Low) 1.795
    Number of Reflections(R-Free) 18
    Number of Reflections(R-Work) 231
    R-Factor(R-Work) 0.328
    R-Factor(R-Free) 0.32
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 12.639
    r_scbond_it 7.656
    r_mcangle_it 5.661
    r_mcbond_other 2.967
    r_mcbond_it 3.364
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.085
    r_dihedral_angle_4_deg 9.929
    r_dihedral_angle_3_deg 15.509
    r_dihedral_angle_2_deg 34.107
    r_dihedral_angle_1_deg 4.362
    r_angle_other_deg 1.414
    r_angle_refined_deg 1.603
    r_bond_other_d 0.037
    r_bond_refined_d 0.018
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 267
    Nucleic Acid Atoms 0
    Heterogen Atoms 2
    Solvent Atoms 19
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0072
     
    Software
    refinement REFMAC version: 5.5.0072
    model building MOLREP