POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
3ZNH
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 20-30% PEG 8000, 100 MM NA CACODYLATE PH 6.5, 100 MM MG ACETATE, AND 2% N-OCTYL-BETA-D-GLUCOSIDE.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 146.05 α = 90
    b = 146.05 β = 90
    c = 58.53 γ = 120
     
    Space Group
    Space Group Name:    P 62 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2005-05-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength 0.9795
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.3
    Resolution(Low) 53.12
    Number Reflections(Observed) 16479
    Percent Possible(Observed) 98.6
    R Merge I(Observed) 0.09
    Redundancy 4.6
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.42
    Percent Possible(All) 97.4
    R Merge I(Observed) 0.69
    Mean I Over Sigma(Observed) 3.6
    Redundancy 4.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 126.48
    Number of Reflections(Observed) 15629
    Number of Reflections(R-Free) 838
    Percent Reflections(Observed) 97.73
    R-Factor(Observed) 0.21385
    R-Work 0.21076
    R-Free 0.27465
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 33.362
    Anisotropic B[1][1] 2.18
    Anisotropic B[1][2] 1.09
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.18
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.27
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3
    Shell Resolution(Low) 2.36
    Number of Reflections(R-Free) 62
    Number of Reflections(R-Work) 995
    R-Factor(R-Work) 0.258
    R-Factor(R-Free) 0.335
    Percent Reflections(Observed) 96.44
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.01
    r_chiral_restr 0.122
    r_dihedral_angle_4_deg 18.752
    r_dihedral_angle_3_deg 15.651
    r_dihedral_angle_2_deg 32.036
    r_dihedral_angle_1_deg 7.139
    r_angle_refined_deg 2.029
    r_bond_refined_d 0.018
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1774
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 48
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER