POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3SRG
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 292.0
    Details 20% PEG3350, 0.2 M sodium bromide, 0.1 M Bis-tris propane, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 93.54 α = 90
    b = 93.54 β = 90
    c = 144.62 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2009-12-11
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.979
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.19
    Resolution(Low) 46.77
    Number Reflections(All) 33798
    Number Reflections(Observed) 33798
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.113
    Redundancy 14.3
     
    High Resolution Shell Details
    Resolution(High) 2.19
    Resolution(Low) 2.24
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.621
    Mean I Over Sigma(Observed) 5.95
    R-Sym I(Observed) 0.598
    Redundancy 14.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.19
    Resolution(Low) 46.77
    Number of Reflections(all) 32016
    Number of Reflections(Observed) 32016
    Number of Reflections(R-Free) 1705
    Percent Reflections(Observed) 99.55
    R-Factor(Observed) 0.18432
    R-Work 0.18209
    R-Free 0.22695
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 30.583
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.19
    Shell Resolution(Low) 2.244
    Number of Reflections(R-Free) 119
    Number of Reflections(R-Work) 2186
    R-Factor(R-Work) 0.213
    R-Factor(R-Free) 0.251
    Percent Reflections(Observed) 94.31
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.046
    r_scbond_it 3.879
    r_mcangle_it 2.679
    r_mcbond_it 1.571
    r_gen_planes_refined 0.012
    r_chiral_restr 0.209
    r_dihedral_angle_4_deg 27.776
    r_dihedral_angle_3_deg 14.58
    r_dihedral_angle_2_deg 35.484
    r_dihedral_angle_1_deg 8.917
    r_angle_refined_deg 2.196
    r_bond_refined_d 0.03
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2605
    Nucleic Acid Atoms 0
    Heterogen Atoms 41
    Solvent Atoms 112
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building PHASER
    data collection HKL-2000