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X-RAY DIFFRACTION
Materials and Methods page
4JJH
  •   Crystallization Hide
    Crystallization Experiments
    Method Vapor Diffusion, Sitting Drop
    pH 7
    Temperature 298.0
    Details Protein (20 mM Hepes, pH 7.5, 150 mM NaCl, 10% glycerol; Reservoir (0.1M Sodium Chloride, 0.1M Bis-Tris:HCl, pH 6.5); Cryoprotection (Reservoir + final concentration of 20%(v/v) Ethylene glycol), Vapor Diffusion, Sitting Drop, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 35.19 α = 90
    b = 35.19 β = 90
    c = 205.33 γ = 90
     
    Space Group
    Space Group Name:    P 41
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Details MIRRORS
    Collection Date 2013-02-07
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength List 1.0750
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.25
    Resolution(Low) 50
    Number Reflections(All) 11848
    Number Reflections(Observed) 11529
    Percent Possible(Observed) 97.3
    R Merge I(Observed) 0.069
    Redundancy 9.0
     
    High Resolution Shell Details
    Resolution(High) 2.25
    Resolution(Low) 2.29
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.262
    Redundancy 9.5
    Number Unique Reflections(All) 585
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.25
    Resolution(Low) 35.193
    Cut-off Sigma(F) 1.42
    Number of Reflections(Observed) 11454
    Number of Reflections(R-Free) 541
    Percent Reflections(Observed) 97.24
    R-Factor(Observed) 0.2257
    R-Work 0.2222
    R-Free 0.2921
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 31.2146
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2529
    Shell Resolution(Low) 2.4788
    Number of Reflections(R-Free) 125
    Number of Reflections(R-Work) 2805
    R-Factor(R-Work) 0.2551
    R-Factor(R-Free) 0.301
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4788
    Shell Resolution(Low) 2.8356
    Number of Reflections(R-Free) 147
    Number of Reflections(R-Work) 2740
    R-Factor(R-Work) 0.2463
    R-Factor(R-Free) 0.2878
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8356
    Shell Resolution(Low) 3.5657
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2800
    R-Factor(R-Work) 0.2336
    R-Factor(R-Free) 0.3208
    Percent Reflections(Observed) 94.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.5657
    Shell Resolution(Low) 15.6931
    Number of Reflections(R-Free) 128
    Number of Reflections(R-Work) 2520
    R-Factor(R-Work) 0.1907
    R-Factor(R-Free) 0.2766
    Percent Reflections(Observed) 86.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_dihedral_angle_d 15.216
    f_plane_restr 0.008
    f_chiral_restr 0.055
    f_angle_d 1.488
    f_bond_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1722
    Nucleic Acid Atoms 0
    Heterogen Atoms 4
    Solvent Atoms 1
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL
    Structure Solution PHENIX (phenix.refine: 1.8.2_1309)
    Structure Refinement PHENIX (phenix.refine: 1.8.2_1309)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    data reduction HKL