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X-RAY DIFFRACTION
Materials and Methods page
4IXO
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8.5
    Temperature 290.0
    Details Microlytics MCSG1 screen a12: 200mM CaCl2, 20% PEG 4000, 100mM Tris, RiafA.00081.a.B1.PW36482 at 20mg/ml , pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.02 α = 90
    b = 91.02 β = 93.72
    c = 72.62 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 ADSC QUANTUM 315r
    Collection Date 2012-10-21
     
    Diffraction Radiation
    Monochromator Single crystal, cylindrically bent, Si(220)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.1
    Wavelength List 0.9774
    Site ALS
    Beamline 5.0.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.2
    Resolution(Low) 50
    Number Reflections(All) 37653
    Number Reflections(Observed) 37634
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.118
    Redundancy 4.6
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.26
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.499
    Mean I Over Sigma(Observed) 3.05
    R-Sym I(Observed) 3.05
    Redundancy 4.65
    Number Unique Reflections(All) 2725
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 48.29
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 37653
    Number of Reflections(Observed) 37613
    Number of Reflections(R-Free) 1878
    Percent Reflections(Observed) 99.95
    R-Factor(All) 0.1644
    R-Factor(Observed) 0.1644
    R-Work 0.1623
    R-Free 0.2047
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic, TLS
    Mean Isotropic B Value 22.2603
    Anisotropic B[1][1] 0.16
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.76
    Anisotropic B[2][2] 0.11
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.21
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.257
    Number of Reflections(R-Free) 127
    Number of Reflections(R-Work) 2588
    R-Factor(R-Work) 0.2
    R-Factor(R-Free) 0.251
    Percent Reflections(Observed) 99.96
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_mcangle_it 1.369
    r_mcbond_other 0.799
    r_bond_refined_d 0.011
    r_bond_other_d 0.004
    r_angle_refined_deg 1.35
    r_angle_other_deg 0.976
    r_dihedral_angle_1_deg 5.464
    r_dihedral_angle_2_deg 37.809
    r_dihedral_angle_3_deg 12.616
    r_dihedral_angle_4_deg 20.477
    r_chiral_restr 0.08
    r_gen_planes_refined 0.006
    r_gen_planes_other 0.004
    r_mcbond_it 0.8
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5470
    Nucleic Acid Atoms 0
    Heterogen Atoms 9
    Solvent Atoms 407
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BOS
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0032
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement Phaser version: 2.5.2