POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2WIL
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 2.1 M AMMONIUM SULFATE, 100 MM MES PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 150.35 α = 90
    b = 150.35 β = 90
    c = 139.43 γ = 90
     
    Space Group
    Space Group Name:    P 4 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2008-09-05
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.9395
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 3.1
    Resolution(Low) 48.4
    Number Reflections(Observed) 28167
    Percent Possible(Observed) 98.2
    R Merge I(Observed) 0.1
    Redundancy 5.7
     
    High Resolution Shell Details
    Resolution(High) 3.1
    Resolution(Low) 3.2
    Percent Possible(All) 98.2
    R Merge I(Observed) 0.3
    Mean I Over Sigma(Observed) 8.6
    Redundancy 5.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.1
    Resolution(Low) 48.39
    Number of Reflections(Observed) 28167
    Number of Reflections(R-Free) 937
    Percent Reflections(Observed) 98.25
    R-Factor(Observed) 0.2212
    R-Work 0.22016
    R-Free 0.25281
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 73.731
    Anisotropic B[1][1] -0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.02
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1
    Shell Resolution(Low) 3.18
    Number of Reflections(R-Free) 64
    Number of Reflections(R-Work) 2026
    R-Factor(R-Work) 0.352
    R-Factor(R-Free) 0.416
    Percent Reflections(Observed) 98.08
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.48
    r_scbond_it 1.358
    r_mcangle_it 1.146
    r_mcbond_it 0.598
    r_gen_planes_refined 0.005
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 17.531
    r_dihedral_angle_3_deg 19.034
    r_dihedral_angle_2_deg 35.627
    r_dihedral_angle_1_deg 5.988
    r_angle_refined_deg 1.415
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8364
    Nucleic Acid Atoms 0
    Heterogen Atoms 264
    Solvent Atoms 137
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution XDS
    Structure Refinement REFMAC 5.4.0069
     
    Software
    refinement REFMAC version: 5.4.0069
    model building XDS