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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4DDL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 277.0
    Details 1.6M Ammonium Sulfate, 0.1M MES monohydrate, 10% v/v 1,4-Dioxane, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 252.96 α = 90
    b = 252.96 β = 90
    c = 252.96 γ = 90
     
    Space Group
    Space Group Name:    F 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV++
    Details Osmics VariMax HR
    Collection Date 2012-01-07
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FR-E SUPERBRIGHT
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.06
    Resolution(Low) 30
    Number Reflections(All) 81673
    Number Reflections(Observed) 80952
    Percent Possible(Observed) 99.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.07
    Resolution(Low) 30.0
    Number of Reflections(all) 77380
    Number of Reflections(Observed) 77380
    Number of Reflections(R-Free) 4110
    Percent Reflections(Observed) 99.81
    R-Factor(All) 0.18619
    R-Factor(Observed) 0.18619
    R-Work 0.18568
    R-Free 0.1954
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 30.711
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.066
    Shell Resolution(Low) 2.12
    Number of Reflections(R-Free) 293
    Number of Reflections(R-Work) 5500
    R-Factor(R-Work) 0.182
    R-Factor(R-Free) 0.196
    Percent Reflections(Observed) 98.84
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.134
    r_dihedral_angle_4_deg 14.064
    r_dihedral_angle_3_deg 13.126
    r_dihedral_angle_2_deg 36.532
    r_dihedral_angle_1_deg 4.3
    r_angle_refined_deg 1.314
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5081
    Nucleic Acid Atoms 0
    Heterogen Atoms 141
    Solvent Atoms 316
     
     
  •   Software and Computing Hide
    Computing
    Data Collection StructureStudio
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    data collection StructureStudio