POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1X7S
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.8
    Temperature 287.0
    Details Ammonium Sulfate, Glycerol, Sodium Acetate, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 287K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.72 α = 90
    b = 86.08 β = 90
    c = 63.8 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2003-06-20
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength List 0.934
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.55
    Resolution(Low) 51.11
    Number Reflections(All) 33812
    Number Reflections(Observed) 33669
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.064
    Redundancy 8.8
     
    High Resolution Shell Details
    Resolution(High) 1.55
    Resolution(Low) 1.63
    Percent Possible(All) 96.7
    R Merge I(Observed) 0.313
    Mean I Over Sigma(Observed) 2.4
    R-Sym I(Observed) 0.288
    Redundancy 6.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.55
    Resolution(Low) 10.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 33639
    Number of Reflections(Observed) 31928
    Number of Reflections(R-Free) 1711
    R-Factor(All) 0.195
    R-Factor(Observed) 0.195
    R-Work 0.194
    R-Free 0.238
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    o_angle_deg 2.147
    o_bond_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1660
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 196
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution AMORE
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building AMoRE
    data reduction SCALA
    data collection MOSFLM