POP-OUT | CLOSE

An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2XJ2
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.75
    Details 0.8 M (NH4)2HPO4, 0.1 M SODIUM CITRATE PH 5.75, 0.2 M NACL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 96.17 α = 90
    b = 96.17 β = 90
    c = 80.79 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (MX-225)
    Type MARRESEARCH
    Collection Date 2008-06-19
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.2
    Wavelength 0.91841
    Site BESSY
    Beamline 14.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.2
    Resolution(Low) 41.6
    Number Reflections(Observed) 21150
    Percent Possible(Observed) 97.7
    R Merge I(Observed) 0.1
    Redundancy 10.5
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.27
    Percent Possible(All) 80.3
    R Merge I(Observed) 0.48
    Mean I Over Sigma(Observed) 2.6
    Redundancy 6.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 2.2
    Resolution(Low) 41.59
    Number of Reflections(Observed) 20051
    Number of Reflections(R-Free) 1067
    Percent Reflections(Observed) 97.68
    R-Factor(Observed) 0.16922
    R-Work 0.16746
    R-Free 0.20157
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.196
    Anisotropic B[1][1] 0.29
    Anisotropic B[1][2] 0.15
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.29
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.44
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.201
    Shell Resolution(Low) 2.258
    Number of Reflections(R-Free) 58
    Number of Reflections(R-Work) 1190
    R-Factor(R-Work) 0.213
    R-Factor(R-Free) 0.328
    Percent Reflections(Observed) 78.84
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.403
    r_scbond_it 4.549
    r_mcangle_it 2.814
    r_mcbond_it 1.857
    r_nbd_refined 0.188
    r_gen_planes_refined 0.004
    r_chiral_restr 0.079
    r_dihedral_angle_4_deg 21.627
    r_dihedral_angle_3_deg 14.673
    r_dihedral_angle_2_deg 34.677
    r_dihedral_angle_1_deg 5.615
    r_angle_refined_deg 1.2
    r_bond_refined_d 0.01
    r_nbtor_refined 0.303
    r_xyhbond_nbd_refined 0.125
    r_symmetry_vdw_refined 0.133
    r_symmetry_hbond_refined 0.126
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2234
    Nucleic Acid Atoms 0
    Heterogen Atoms 25
    Solvent Atoms 148
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Solution REFMAC
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building REFMAC