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X-RAY DIFFRACTION
Materials and Methods page
3ZPG
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2 M AMMONIUM SULFATE, 0.125 M SODIUM CACODYLATE, 30% W/V POLYETHYLENE GLYCOL 8000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 73 α = 90
    b = 73 β = 90
    c = 201.46 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU
    Details MIRRORS
    Collection Date 2011-08-15
     
    Diffraction Radiation
    Monochromator SI
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU M007HF
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.99
    Resolution(Low) 51.62
    Number Reflections(Observed) 38040
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.06
    Redundancy 13.3
     
    High Resolution Shell Details
    Resolution(High) 1.99
    Resolution(Low) 2.1
    Percent Possible(All) 97.0
    R Merge I(Observed) 0.62
    Mean I Over Sigma(Observed) 4.1
    Redundancy 12.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.99
    Resolution(Low) 68.63
    Number of Reflections(Observed) 36017
    Number of Reflections(R-Free) 1897
    Percent Reflections(Observed) 99.4
    R-Factor(Observed) 0.21508
    R-Work 0.21393
    R-Free 0.23671
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.915
    Anisotropic B[1][1] 0.52
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.52
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.994
    Shell Resolution(Low) 2.046
    Number of Reflections(R-Free) 128
    Number of Reflections(R-Work) 2455
    R-Factor(R-Work) 0.294
    R-Factor(R-Free) 0.324
    Percent Reflections(Observed) 93.82
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.808
    r_scbond_it 1.77
    r_mcangle_it 1.109
    r_mcbond_it 0.597
    r_gen_planes_refined 0.005
    r_chiral_restr 0.077
    r_dihedral_angle_4_deg 20.453
    r_dihedral_angle_3_deg 14.411
    r_dihedral_angle_2_deg 43.652
    r_dihedral_angle_1_deg 5.631
    r_angle_refined_deg 1.288
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2714
    Nucleic Acid Atoms 0
    Heterogen Atoms 81
    Solvent Atoms 127
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER