POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4E6U
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 293.0
    Details 2ul of 25mg/ml protein, 2uL of 1.8M LiSO4, 0.1M Hepes 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 75.75 α = 90
    b = 75.75 β = 90
    c = 119.06 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RAYONIX MX-225
    Collection Date 2010-11-06
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-F
    Wavelength List 0.979
    Site APS
    Beamline 21-ID-F
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -4.0
    Resolution(High) 1.41
    Resolution(Low) 50
    Number Reflections(All) 73881
    Number Reflections(Observed) 73881
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.064
    Redundancy 11.3
     
    High Resolution Shell Details
    Resolution(High) 1.41
    Resolution(Low) 1.46
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.591
    Mean I Over Sigma(Observed) 5.0
    Redundancy 11.2
    Number Unique Reflections(All) 63291
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method 4E6T
    reflnsShellList 1.41
    Resolution(Low) 36.09
    Number of Reflections(Observed) 70122
    Number of Reflections(R-Free) 3720
    R-Factor(Observed) 0.17591
    R-Work 0.17507
    R-Free 0.19147
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 20.799
    Anisotropic B[1][1] 0.16
    Anisotropic B[1][2] 0.08
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.16
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.25
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.412
    Shell Resolution(Low) 1.449
    Number of Reflections(R-Free) 230
    Number of Reflections(R-Work) 5150
    R-Factor(R-Work) 0.251
    R-Factor(R-Free) 0.27
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.365
    r_scbond_it 2.055
    r_mcangle_it 1.556
    r_mcbond_it 0.885
    r_gen_planes_refined 0.005
    r_chiral_restr 0.089
    r_dihedral_angle_4_deg 15.73
    r_dihedral_angle_3_deg 11.773
    r_dihedral_angle_2_deg 40.268
    r_dihedral_angle_1_deg 6.344
    r_angle_refined_deg 1.291
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1931
    Nucleic Acid Atoms 0
    Heterogen Atoms 46
    Solvent Atoms 293
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0072
     
    Software
    refinement REFMAC version: 5.5.0072
    model building PHASER