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X-RAY DIFFRACTION
Materials and Methods page
4H7N
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8
    Temperature 297.0
    Details 24% PEG 1500, 20% Glycerol, pH 8, VAPOR DIFFUSION, SITTING DROP, temperature 297K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 105.84 α = 90
    b = 88.51 β = 109.97
    c = 123 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 2011-02-06
     
    Diffraction Radiation
    Monochromator SAGITALLY FOCUSED Si(111)
    Diffraction Protocol MAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength List 0.97931, 0.97948
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 50
    Number Reflections(All) 143525
    Number Reflections(Observed) 143525
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.102
    B(Isotropic) From Wilson Plot 28.1
    Redundancy 7.5
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.03
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.642
    Redundancy 7.5
    Number Unique Reflections(All) 7138
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 2.0
    Resolution(Low) 41.33
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 143358
    Number of Reflections(Observed) 143358
    Number of Reflections(R-Free) 7172
    Percent Reflections(Observed) 99.47
    R-Factor(All) 0.1579
    R-Factor(Observed) 0.1579
    R-Work 0.1559
    R-Free 0.1957
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 36.2349
    Anisotropic B[1][1] 1.58
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.28
    Anisotropic B[2][2] 1.42
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.46
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 511
    Number of Reflections(R-Work) 9681
    R-Factor(R-Work) 0.207
    R-Factor(R-Free) 0.26
    Percent Reflections(Observed) 96.41
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.098
    r_dihedral_angle_4_deg 20.974
    r_dihedral_angle_3_deg 13.88
    r_dihedral_angle_2_deg 34.775
    r_dihedral_angle_1_deg 6.141
    r_angle_other_deg 0.831
    r_angle_refined_deg 1.659
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 14395
    Nucleic Acid Atoms 0
    Heterogen Atoms 90
    Solvent Atoms 1201
     
     
  •   Software and Computing Hide
    Computing
    Data Collection SBC-Collect
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-3000
    Structure Solution HKL-3000, SHELXD, SHELXE, MLPHARE, DM, SOLVE/RESOLVE, ARP/WARP, CCP4, O, COOT
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    data reduction HKL