POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
3VAL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 277.0
    Details 1.6M Ammonium sulfate, 10% Dioxane, 0.1M MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 37.58 α = 90
    b = 137.08 β = 102.97
    c = 83.96 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2006-01-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength List 0.912
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -1.0
    Resolution(High) 2.5
    Resolution(Low) 50
    Percent Possible(Observed) 95.1
    R Merge I(Observed) 0.147
    Redundancy 6.7
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.59
    Percent Possible(All) 69.1
    R Merge I(Observed) 0.324
    Redundancy 3.9
    Number Unique Reflections(All) 1928
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 50.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 55742
    Number of Reflections(Observed) 50816
    Number of Reflections(R-Free) 4926
    Percent Reflections(Observed) 90.1
    R-Work 0.2079
    R-Free 0.2706
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.7133
    Anisotropic B[1][1] 3.968
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.446
    Anisotropic B[2][2] -16.729
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 12.761
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 0.96
    c_dihedral_angle_d 23.5
    c_angle_deg 1.23
    c_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5357
    Nucleic Acid Atoms 441
    Heterogen Atoms 79
    Solvent Atoms 225
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement CNS
     
    Software
    data extraction pdb_extract version: 3.10
    refinement CNS
    data reduction SCALEPACK
    data collection DENZO