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X-RAY DIFFRACTION
Materials and Methods page
1DKR
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 298.0
    Details AMMONIUM SULFATE; TRISHCL; PEG 400; SODIUM PHOSPHATE; BETA-OCTYLGLUCOSIDE; ALPHA, BETA-METHYLENE ATP; RIBOSE-5-PHOSPHATE; MAGNESIUM SULFATE; ADP, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 115.61 α = 90
    b = 115.61 β = 90
    c = 107.75 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 274
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS II
    Collection Date 1994-05-23
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU200
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.2
    Resolution(Low) 100
    Number Reflections(All) 40947
    Number Reflections(Observed) 40947
    Percent Possible(Observed) 98.8
    R Merge I(Observed) 0.077
    B(Isotropic) From Wilson Plot 22.1
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.42
    Percent Possible(All) 99.6
    R Merge I(Observed) 0.2
    Redundancy 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.3
    Resolution(Low) 30.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 35645
    Number of Reflections(Observed) 35645
    Number of Reflections(R-Free) 3610
    R-Factor(Observed) 0.18
    R-Work 0.18
    R-Free 0.24
    R-Free Selection Details RANDOMLY WITHIN RESOLUTION SHELL
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_bond_d 0.014
    x_angle_d 1.799
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4658
    Nucleic Acid Atoms 0
    Heterogen Atoms 20
    Solvent Atoms 230
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) R-AXIS, DENZO
    Data Reduction (data scaling) CCP4 (AGROVATA, ROTAVATA, TRUNCATE)
    Structure Solution MLPHARE, DM
    Structure Refinement X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    model building DM
    model building MLPHARE