POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
1H01
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Details PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.13 α = 90
    b = 70.7 β = 90
    c = 72.48 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 IMAGE PLATE
    Type MARRESEARCH
    Details SAGITALLY FOCUSSING GE(220)
    Collection Date 1998-12-15
     
    Diffraction Radiation
    Monochromator DIAMOND(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-3
    Wavelength 0.93
    Site ESRF
    Beamline ID14-3
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.8
    Resolution(Low) 31.77
    Number Reflections(Observed) 24559
    Percent Possible(Observed) 94.0
    R Merge I(Observed) 0.033
    B(Isotropic) From Wilson Plot 13.7
    Redundancy 2.4
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.89
    Percent Possible(All) 79.0
    R Merge I(Observed) 0.156
    Mean I Over Sigma(Observed) 8.5
    Redundancy 1.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.79
    Resolution(Low) 31.77
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 24527
    Number of Reflections(R-Free) 1221
    Percent Reflections(Observed) 93.5
    R-Work 0.19
    R-Free 0.219
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 18.8
    Anisotropic B[1][1] 1.04
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.19
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.86
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.79
    Shell Resolution(Low) 1.9
    Number of Reflections(R-Free) 168
    Number of Reflections(R-Work) 3126
    R-Factor(R-Work) 0.252
    R-Factor(R-Free) 0.304
    R-Free Error 0.023
    Percent Reflections(Observed) 75.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_scangle_it 3.16
    c_scbond_it 2.24
    c_mcangle_it 2.07
    c_mcbond_it 1.33
    c_improper_angle_d 0.77
    c_bond_d 0.006
    c_angle_deg 1.2
    c_dihedral_angle_d 22.5
     
    Coordinate Error
    Luzzati ESD(Observed) 0.19
    Luzzati Sigma A(Observed) 0.11
    Luzzati Resolution Cutoff(Low) 25.0
    Luzzati ESD(R-Free Set) 0.22
    Luzzati Sigma A(R-Free Set) 0.17
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2288
    Nucleic Acid Atoms 0
    Heterogen Atoms 72
    Solvent Atoms 243
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution AMORE
    Structure Refinement CNX 2000.1
     
    Software
    refinement CNX version: 2000.1
    model building AMORE