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X-RAY DIFFRACTION
Materials and Methods page
4HZA
  •   Crystallization Hide
    Crystallization Experiments
    Method Vapor diffusion, Sitting drop
    pH 5.5
    Temperature 298.0
    Details 0.2M NaCl, 0.1M BIS-TRIS pH 5.5, 25% PEG 4K, Vapor diffusion, Sitting drop, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 51.91 α = 90
    b = 49.26 β = 116.98
    c = 51.87 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 315
    Collection Date 2012-06-08
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength List 0.9793
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.7
    Resolution(Low) 40
    Number Reflections(All) 25886
    Number Reflections(Observed) 25886
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 14.6
    Redundancy 4.3
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.73
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.525
    Redundancy 4.2
    Number Unique Reflections(All) 1267
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 40.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 22736
    Number of Reflections(R-Free) 1140
    Percent Reflections(Observed) 87.41
    R-Factor(Observed) 0.1884
    R-Work 0.1864
    R-Free 0.2259
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 18.7203
    Anisotropic B[1][1] -0.38
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.26
    Anisotropic B[2][2] -0.17
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.31
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.696
    Shell Resolution(Low) 1.74
    Number of Reflections(R-Free) 39
    Number of Reflections(R-Work) 778
    R-Factor(R-Work) 0.224
    R-Factor(R-Free) 0.346
    Percent Reflections(Observed) 42.64
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.57
    r_scbond_it 3.951
    r_mcangle_it 2.687
    r_mcbond_it 1.507
    r_gen_planes_refined 0.012
    r_chiral_restr 0.158
    r_dihedral_angle_4_deg 21.616
    r_dihedral_angle_3_deg 15.829
    r_dihedral_angle_2_deg 37.916
    r_dihedral_angle_1_deg 7.326
    r_angle_refined_deg 2.087
    r_bond_refined_d 0.024
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1906
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 119
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    data reduction SCALEPACK