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An Information Portal to 111749 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4FIA
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 121.05 α = 90
    b = 121.05 β = 90
    c = 142.34 γ = 90
     
    Space Group
    Space Group Name:    I 41 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type DECTRIS PILATUS 6M
    Collection Date 2011-12-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL11-1
    Wavelength List 0.97945
    Site SSRL
    Beamline BL11-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.1
    Resolution(Low) 38.82
    Number Reflections(All) 30829
    Number Reflections(Observed) 30829
    Percent Possible(Observed) 99.3
    Redundancy 6.4
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.21
    Percent Possible(All) 95.8
    R Merge I(Observed) 0.584
    Mean I Over Sigma(Observed) 1.3
    R-Sym I(Observed) 0.584
    Redundancy 5.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 38.821
    Number of Reflections(Observed) 29263
    Number of Reflections(R-Free) 1557
    Percent Reflections(Observed) 98.95
    R-Factor(Observed) 0.21054
    R-Work 0.20835
    R-Free 0.25282
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 48.352
    Anisotropic B[1][1] -0.11
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.11
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.22
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1
    Shell Resolution(Low) 2.154
    Number of Reflections(R-Free) 113
    Number of Reflections(R-Work) 1916
    R-Factor(R-Work) 0.173
    R-Factor(R-Free) 0.202
    Percent Reflections(Observed) 89.9
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.445
    r_scbond_it 2.15
    r_mcangle_it 1.526
    r_mcbond_it 0.85
    r_gen_planes_refined 0.005
    r_chiral_restr 0.11
    r_dihedral_angle_4_deg 16.411
    r_dihedral_angle_3_deg 17.253
    r_dihedral_angle_2_deg 36.471
    r_dihedral_angle_1_deg 5.185
    r_angle_refined_deg 1.25
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3433
    Nucleic Acid Atoms 0
    Heterogen Atoms 107
    Solvent Atoms 135
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blu-ice
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Refinement REFMAC 5.5.0110
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    data reduction SCALA version: 3.3.16