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X-RAY DIFFRACTION
Materials and Methods page
4E8E
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.6
    Temperature 289.15
    Details 8% PEG 4000, 0.1M sodium acetate trihydrate (pH 4.6) , VAPOR DIFFUSION, HANGING DROP, temperature 289.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.78 α = 90
    b = 88.76 β = 102.68
    c = 86.49 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
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 0.979
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.5
    Resolution(Low) 50
    Number Reflections(All) 28894
    Number Reflections(Observed) 28461
    Percent Possible(Observed) 98.5
    R Merge I(Observed) 0.075
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.59
    Percent Possible(All) 90.4
    R Merge I(Observed) 0.166
    Mean I Over Sigma(Observed) 7.4
    R-Sym I(Observed) 0.166
    Redundancy 3.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.51
    Resolution(Low) 50.0
    Number of Reflections(all) 27475
    Number of Reflections(Observed) 26989
    Number of Reflections(R-Free) 1445
    Percent Reflections(Observed) 98.23
    R-Factor(Observed) 0.23239
    R-Work 0.2301
    R-Free 0.27556
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 34.854
    Anisotropic B[1][1] -3.08
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.34
    Anisotropic B[2][2] 5.74
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.51
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.505
    Shell Resolution(Low) 2.57
    Number of Reflections(R-Free) 110
    Number of Reflections(R-Work) 1772
    R-Factor(R-Work) 0.251
    R-Factor(R-Free) 0.344
    Percent Reflections(Observed) 87.21
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 0.422
    r_scbond_it 0.24
    r_mcangle_it 0.278
    r_mcbond_it 0.151
    r_gen_planes_refined 0.004
    r_chiral_restr 0.054
    r_dihedral_angle_4_deg 11.711
    r_dihedral_angle_3_deg 12.665
    r_dihedral_angle_2_deg 37.984
    r_dihedral_angle_1_deg 4.228
    r_angle_refined_deg 0.853
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7028
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 216
     
     
  •   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