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X-RAY DIFFRACTION
Materials and Methods page
4G49
  •   Crystallization Hide
    Crystallization Experiments
    Method BATCH
    pH 4.7
    Temperature 295.0
    Details HEWL co-crystallized with cisplatin in 1 mL 10% sodium chloride + 1 ml 0.04 M sodium acetate, pH 4.7, BATCH, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.67 α = 90
    b = 78.67 β = 90
    c = 38.07 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 295
     
    Diffraction Detector
    Detector CCD
    Type APEX II CCD
    Collection Date 2012-01-28
     
    Diffraction Radiation
    Monochromator confocal mirror optics
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER AXS MICROSTAR
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 4.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.4
    Resolution(Low) 55.63
    Number Reflections(All) 8952
    Number Reflections(Observed) 4770
    Percent Possible(Observed) 50.0
    R Merge I(Observed) 0.151
    Redundancy 10.8
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.44
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.623
    Mean I Over Sigma(Observed) 3.9
    Redundancy 8.9
    Number Unique Reflections(All) 283
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR
    reflnsShellList 2.4
    Resolution(Low) 55.629
    Cut-off Sigma(I) 2.0
    Cut-off Sigma(F) 4.0
    Number of Reflections(all) 8952
    Number of Reflections(Observed) 4770
    Number of Reflections(R-Free) 233
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.1773
    R-Work 0.17563
    R-Free 0.20955
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 35.371
    Anisotropic B[1][1] -0.49
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.49
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.98
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4
    Shell Resolution(Low) 2.462
    Number of Reflections(R-Free) 14
    Number of Reflections(R-Work) 283
    R-Factor(R-Work) 0.177
    R-Factor(R-Free) 0.18
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.081
    r_dihedral_angle_4_deg 18.703
    r_dihedral_angle_3_deg 15.778
    r_dihedral_angle_2_deg 39.56
    r_dihedral_angle_1_deg 6.285
    r_angle_other_deg 0.949
    r_angle_refined_deg 1.417
    r_bond_other_d 0.001
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 13
    Solvent Atoms 24
     
     
  •   Software and Computing Hide
    Computing
    Data Collection APEX
    Data Reduction (intensity integration) EVAL-15
    Data Reduction (data scaling) EVAL-15
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER
    data collection APEX