POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
2IZV
  •   Crystallization Hide
    Crystallization Experiments
    Details 150 UL SITTING DROP 2M NACL 10% PEK6K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 154.77 α = 90
    b = 154.77 β = 90
    c = 67.91 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2006-06-16
     
    Diffraction Radiation
    Monochromator SI 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength 0.8984
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.55
    Resolution(Low) 44.68
    Number Reflections(Observed) 19724
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.13
    Redundancy 2.71
     
    High Resolution Shell Details
    Resolution(High) 2.55
    Resolution(Low) 2.65
    Percent Possible(All) 97.2
    R Merge I(Observed) 0.36
    Mean I Over Sigma(Observed) 1.98
    Redundancy 1.72
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.55
    Resolution(Low) 77.38
    Number of Reflections(Observed) 18723
    Number of Reflections(R-Free) 1000
    Percent Reflections(Observed) 99.7
    R-Factor(Observed) 0.175
    R-Work 0.172
    R-Free 0.223
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.83
    Anisotropic B[1][1] -1.22
    Anisotropic B[1][2] -0.61
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.22
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.83
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.55
    Shell Resolution(Low) 2.62
    Number of Reflections(R-Free) 69
    Number of Reflections(R-Work) 1358
    R-Factor(R-Work) 0.274
    R-Factor(R-Free) 0.308
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 8.759
    r_scbond_it 7.002
    r_mcangle_it 5.295
    r_mcbond_it 3.518
    r_nbd_refined 0.2
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.005
    r_chiral_restr 0.144
    r_dihedral_angle_4_deg 18.092
    r_dihedral_angle_3_deg 16.155
    r_dihedral_angle_2_deg 33.785
    r_dihedral_angle_1_deg 6.553
    r_angle_other_deg 1.006
    r_angle_refined_deg 1.438
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
    r_nbd_other 0.19
    r_nbtor_refined 0.188
    r_nbtor_other 0.089
    r_xyhbond_nbd_refined 0.159
    r_symmetry_vdw_refined 0.162
    r_symmetry_vdw_other 0.217
    r_symmetry_hbond_refined 0.135
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2806
    Nucleic Acid Atoms 0
    Heterogen Atoms 6
    Solvent Atoms 113
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution PHASER
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building PHASER