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X-RAY DIFFRACTION
Materials and Methods page
4E8H
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.6
    Temperature 289.0
    Details 8% pEG 8000, 0.1M sodium acetate trihydrate (pH 4.6), VAPOR DIFFUSION, HANGING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.11 α = 90
    b = 90.82 β = 102.77
    c = 87.01 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2010-09-27
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 0.94968
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.11
    Resolution(Low) 50
    Number Reflections(All) 51032
    Number Reflections(Observed) 48736
    Percent Possible(Observed) 95.5
    R Merge I(Observed) 0.149
    Redundancy 6.4
     
    High Resolution Shell Details
    Resolution(High) 2.11
    Resolution(Low) 2.19
    Percent Possible(All) 95.5
    R Merge I(Observed) 0.3
    Mean I Over Sigma(Observed) 4.6
    R-Sym I(Observed) 0.3
    Redundancy 5.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.12
    Resolution(Low) 47.48
    Number of Reflections(Observed) 46145
    Number of Reflections(R-Free) 2465
    Percent Reflections(Observed) 98.53
    R-Factor(Observed) 0.19638
    R-Work 0.19452
    R-Free 0.23075
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 16.464
    Anisotropic B[1][1] -0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.04
    Anisotropic B[2][2] 0.06
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.02
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.118
    Shell Resolution(Low) 2.173
    Number of Reflections(R-Free) 197
    Number of Reflections(R-Work) 3175
    R-Factor(R-Work) 0.217
    R-Factor(R-Free) 0.283
    Percent Reflections(Observed) 92.87
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.067
    r_scbond_it 0.602
    r_mcangle_it 0.809
    r_mcbond_it 0.437
    r_gen_planes_refined 0.004
    r_chiral_restr 0.071
    r_dihedral_angle_4_deg 21.921
    r_dihedral_angle_3_deg 13.029
    r_dihedral_angle_2_deg 37.776
    r_dihedral_angle_1_deg 5.4
    r_angle_refined_deg 1.039
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7015
    Nucleic Acid Atoms 0
    Heterogen Atoms 80
    Solvent Atoms 451
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALA
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.5.0072
     
    Software
    refinement REFMAC version: 5.5.0072
    model building AMoRE
    data collection ADSC version: Quantum