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X-RAY DIFFRACTION
Materials and Methods page
4H4F
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 298.0
    Details 0.2 M lithium sulfate monohydrate, 0.1 M TRIS hydrochloride and 30 % (w/v) PEG 4000 , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.27 α = 90
    b = 76.25 β = 90
    c = 81.82 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 DIFFRACTOMETER
    Type ADSC QUANTUM 315
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.9
    Resolution(Low) 55.78
    Number Reflections(All) 27661
    Number Reflections(Observed) 27661
    Percent Possible(Observed) 97.34
    R Merge I(Observed) 0.043
    Redundancy 6.8
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.93
    Percent Possible(All) 76.8
    R Merge I(Observed) 0.146
    Mean I Over Sigma(Observed) 9.0
    R-Sym I(Observed) 0.146
    Redundancy 4.8
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.9
    Resolution(Low) 55.78
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 27661
    Number of Reflections(R-Free) 1396
    Percent Reflections(Observed) 97.34
    R-Factor(Observed) 0.1599
    R-Work 0.1573
    R-Free 0.2096
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.5891
    Anisotropic B[1][1] 4.29
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.95
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.35
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.949
    Number of Reflections(R-Free) 84
    Number of Reflections(R-Work) 1534
    R-Factor(R-Work) 0.167
    R-Factor(R-Free) 0.259
    Percent Reflections(Observed) 77.68
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.748
    r_scbond_it 3.611
    r_mcangle_it 2.319
    r_mcbond_it 1.381
    r_gen_planes_refined 0.012
    r_chiral_restr 0.188
    r_dihedral_angle_4_deg 21.768
    r_dihedral_angle_3_deg 14.802
    r_dihedral_angle_2_deg 32.275
    r_dihedral_angle_1_deg 6.818
    r_angle_refined_deg 2.066
    r_bond_refined_d 0.027
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2468
    Nucleic Acid Atoms 0
    Heterogen Atoms 15
    Solvent Atoms 320
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0102
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0102
    data reduction SCALEPACK