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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3UK9
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 289.0
    Details 30% PEG 6K, 100mM MES, 5% MPD , pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 73.99 α = 89.92
    b = 84.13 β = 76.01
    c = 93.16 γ = 77
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MAR scanner 345 mm plate
    Details Mirrors
    Collection Date 2005-06-19
     
    Diffraction Radiation
    Monochromator Osmic Mirrors
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU200
    Wavelength List 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3.11
    Resolution(Low) 90.17
    Number Reflections(Observed) 41323
    Percent Possible(Observed) 94.3
    R Merge I(Observed) 0.096
    B(Isotropic) From Wilson Plot 38.3
    Redundancy 5.7
     
    High Resolution Shell Details
    Resolution(High) 3.11
    Resolution(Low) 3.19
    Percent Possible(All) 93.7
    R Merge I(Observed) 0.48
    Mean I Over Sigma(Observed) 1.9
    Redundancy 6.3
    Number Unique Reflections(All) 4092
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.11
    Resolution(Low) 90.17
    Number of Reflections(Observed) 34647
    Number of Reflections(R-Free) 1820
    Percent Reflections(Observed) 95.68
    R-Factor(Observed) 0.2537
    R-Work 0.25087
    R-Free 0.30649
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 50.26
    Anisotropic B[1][1] 2.7
    Anisotropic B[1][2] -1.09
    Anisotropic B[1][3] -2.03
    Anisotropic B[2][2] -1.18
    Anisotropic B[2][3] 0.74
    Anisotropic B[3][3] -0.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.11
    Shell Resolution(Low) 3.191
    Number of Reflections(R-Free) 123
    Number of Reflections(R-Work) 2392
    R-Factor(R-Work) 0.357
    R-Factor(R-Free) 0.353
    Percent Reflections(Observed) 89.79
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 0.559
    r_scbond_it 0.314
    r_mcangle_it 0.299
    r_mcbond_it 0.161
    r_gen_planes_refined 0.004
    r_chiral_restr 0.062
    r_dihedral_angle_4_deg 16.114
    r_dihedral_angle_3_deg 14.709
    r_dihedral_angle_2_deg 38.765
    r_dihedral_angle_1_deg 5.399
    r_angle_refined_deg 0.96
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 14975
    Nucleic Acid Atoms 0
    Heterogen Atoms 119
    Solvent Atoms 22
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MAR345dtb
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER
    data collection MAR345dtb