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X-RAY DIFFRACTION
Materials and Methods page
3VQQ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 295.0
    Details 1.6M AmSO4, 0.1M Na Citrate pH 5.6, 50mM CdCl2, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 60.4 α = 90
    b = 61.68 β = 90
    c = 81.89 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MAR CCD 165 mm
    Details MIRRORS
    Collection Date 2007-09-26
     
    Diffraction Radiation
    Monochromator DOUBLE MIRRORS
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX1
    Wavelength List 0.95361
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2
    Resolution(Low) 43.2
    Number Reflections(All) 22280
    Number Reflections(Observed) 21238
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.1
    Redundancy 7.2
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
    Percent Possible(All) 99.4
    R Merge I(Observed) 0.514
    Mean I Over Sigma(Observed) 3.9
    R-Sym I(Observed) 0.553
    Redundancy 7.3
    Number Unique Reflections(All) 3019
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 38.18
    Number of Reflections(all) 20190
    Number of Reflections(Observed) 20113
    Number of Reflections(R-Free) 1090
    Percent Reflections(Observed) 99.62
    R-Factor(All) 0.18195
    R-Factor(Observed) 0.18195
    R-Work 0.17992
    R-Free 0.22033
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.653
    Anisotropic B[1][1] 0.2
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.64
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.84
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 77
    Number of Reflections(R-Work) 1346
    R-Factor(R-Work) 0.233
    R-Factor(R-Free) 0.274
    Percent Reflections(Observed) 99.03
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.011
    r_chiral_restr 0.148
    r_dihedral_angle_4_deg 16.397
    r_dihedral_angle_3_deg 17.447
    r_dihedral_angle_2_deg 32.443
    r_dihedral_angle_1_deg 6.28
    r_angle_refined_deg 2.242
    r_bond_refined_d 0.021
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2178
    Nucleic Acid Atoms 0
    Heterogen Atoms 57
    Solvent Atoms 95
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BlueIce
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building AMoRE
    data collection BlueIce