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An Information Portal to 105212 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3UWB
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.3
    Temperature 290.0
    Details 60.8% MPD, 100MM NAHEPES PH 7.3- 7.4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 47.81 α = 90
    b = 59.15 β = 90
    c = 61.46 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RIGAKU SATURN 944+
    Collection Date 2011-08-16
     
    Diffraction Radiation
    Monochromator RIGAKU VARIAX HF
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.7
    Resolution(Low) 50
    Number Reflections(All) 19769
    Number Reflections(Observed) 19602
    Percent Possible(Observed) 99.2
    R Merge I(Observed) 0.035
    B(Isotropic) From Wilson Plot 29.13
    Redundancy 8.5
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.74
    Percent Possible(All) 89.2
    R Merge I(Observed) 0.279
    Mean I Over Sigma(Observed) 5.24
    R-Sym I(Observed) 0.279
    Redundancy 4.3
    Number Unique Reflections(All) 1417
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 42.62
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 19769
    Number of Reflections(Observed) 18627
    Number of Reflections(R-Free) 977
    R-Factor(All) 0.156
    R-Factor(Observed) 0.156
    R-Work 0.155
    R-Free 0.171
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic, TLS
    Mean Isotropic B Value 20.36
    Anisotropic B[1][1] 0.16
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.05
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.11
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.74
    Number of Reflections(R-Free) 55
    Number of Reflections(R-Work) 1111
    R-Factor(R-Work) 0.193
    R-Factor(R-Free) 0.223
    Percent Reflections(Observed) 88.4
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.115
    r_dihedral_angle_4_deg 21.148
    r_dihedral_angle_3_deg 10.921
    r_dihedral_angle_2_deg 38.517
    r_dihedral_angle_1_deg 5.828
    r_angle_other_deg 0.993
    r_angle_refined_deg 1.703
    r_bond_other_d 0.001
    r_bond_refined_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1184
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 202
     
     
  •   Software and Computing Hide
    Computing
    Data Collection StructureStudio
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution direct refinement
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building direct version: refinement
    data collection StructureStudio