POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1PEN
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Details pH 8.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 15 α = 90
    b = 19.8 β = 113.4
    c = 16.5 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 289
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IIC
    Collection Date 1995-09-28
     
    Diffraction Radiation
    Monochromator YALE MIRRORS
     
    Diffraction Source
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.1
    Resolution(Low) 50
    Number Reflections(Observed) 3459
    Percent Possible(Observed) 94.0
    R Merge I(Observed) 0.08
    Redundancy 4.7
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.1
    Resolution(Low) 6.1
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 2536
    Number of Reflections(R-Free) 245
    Percent Reflections(Observed) 70.0
    R-Factor(Observed) 0.127
    R-Work 0.127
    R-Free 0.152
     
    Temperature Factor Modeling
    Mean Isotropic B Value 7.6
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_improper_angle_d 1.5
    x_bond_d 0.005
    x_angle_deg 1.6
    x_dihedral_angle_d 22.7
     
    Coordinate Error
    Luzzati ESD(Observed) 0.1
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 110
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 12
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Structure Solution X-PLOR 3.1
    Structure Refinement X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    model building X-PLOR version: 3.1
    data collection DENZO