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An Information Portal to 105212 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1LOU
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 52.56 α = 90
    b = 105.81 β = 90
    c = 41.2 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 287
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 1998-10-23
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU200
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.95
    Resolution(Low) 52.9
    Number Reflections(Observed) 8414
    Percent Possible(Observed) 96.4
    R Merge I(Observed) 0.055
    B(Isotropic) From Wilson Plot 17.5
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.02
    Percent Possible(All) 94.2
    R-Sym I(Observed) 0.314
    Redundancy 4.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 8404
    Number of Reflections(Observed) 8404
    Number of Reflections(R-Free) 829
    Percent Reflections(Observed) 96.0
    R-Work 0.197
    R-Free 0.247
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    p_special_tor 0.0
    p_staggered_tor 19.8
    p_planar_tor 4.1
    p_xyhbond_nbd 0.176
    p_multtor_nbd 0.255
    p_bond_d 0.014
    p_angle_d 0.035
    p_planar_d 0.034
    p_plane_restr 0.026
    p_chiral_restr 0.161
    p_singtor_nbd 0.177
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 813
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 48
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC
     
    Software
    refinement REFMAC
    model building AMORE