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X-RAY DIFFRACTION
Materials and Methods page
3ZFH
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2 M SODIUM ACETATE, 40 % 2-METHYL-2,4-PENTANEDIOL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 115.55 α = 90
    b = 115.55 β = 90
    c = 56.44 γ = 90
     
    Space Group
    Space Group Name:    I 4
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Details MIRRORS
    Collection Date 2012-01-26
     
    Diffraction Radiation
    Monochromator SILICON
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.25
    Resolution(Low) 20
    Number Reflections(Observed) 16612
    Percent Possible(Observed) 94.6
    R Merge I(Observed) 0.09
    Redundancy 5.2
     
    High Resolution Shell Details
    Resolution(High) 2.25
    Resolution(Low) 2.37
    Percent Possible(All) 97.0
    R Merge I(Observed) 0.49
    Mean I Over Sigma(Observed) 4.3
    Redundancy 5.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.25
    Resolution(Low) 81.7
    Number of Reflections(Observed) 15768
    Number of Reflections(R-Free) 844
    Percent Reflections(Observed) 93.07
    R-Factor(Observed) 0.15003
    R-Work 0.14782
    R-Free 0.19024
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 33.935
    Anisotropic B[1][1] -2.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 4.29
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.25
    Shell Resolution(Low) 2.308
    Number of Reflections(R-Free) 51
    Number of Reflections(R-Work) 1181
    R-Factor(R-Work) 0.186
    R-Factor(R-Free) 0.237
    Percent Reflections(Observed) 96.1
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.099
    r_dihedral_angle_4_deg 15.682
    r_dihedral_angle_3_deg 15.866
    r_dihedral_angle_2_deg 39.101
    r_dihedral_angle_1_deg 6.404
    r_angle_refined_deg 1.522
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2155
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 117
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER