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X-RAY DIFFRACTION
Materials and Methods page
2B14
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 287.0
    Details PEG550, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 287K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.55 α = 90
    b = 84.25 β = 90
    c = 63.4 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 2005-02-17
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.979
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2
    Resolution(Low) 50.85
    Number Reflections(All) 16093
    Number Reflections(Observed) 16093
    Percent Possible(Observed) 99.1
    R Merge I(Observed) 0.073
    Redundancy 5.9
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.09
    Percent Possible(All) 93.7
    R Merge I(Observed) 0.178
    Mean I Over Sigma(Observed) 4.2
    R-Sym I(Observed) 0.162
    Redundancy 5.6
    Number Unique Reflections(All) 1909
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 10.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 15815
    Number of Reflections(Observed) 15815
    Number of Reflections(R-Free) 793
    Percent Reflections(Observed) 98.89
    R-Factor(All) 0.204
    R-Factor(Observed) 0.204
    R-Work 0.203
    R-Free 0.239
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_angle_refined_deg 1.62
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1684
    Nucleic Acid Atoms 0
    Heterogen Atoms 26
    Solvent Atoms 72
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution AMORE
    Structure Refinement ARP/WARP V. 6.0
     
    Software
    refinement ARP/WARP version: 6.0
    model building AMoRE
    data reduction SCALA
    data collection MOSFLM