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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3RON
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5
    Temperature 292.0
    Details of 20% PEG 6000, 0.1 M NaAcetate pH 5.0 and 0.2 M NH4Cl, VAPOR DIFFUSION, SITTING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 33.9 α = 90
    b = 65.82 β = 90
    c = 176.53 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 CCD
    Type ADSC QUANTUM 315
    Collection Date 2009-12-22
     
    Diffraction Radiation
    Monochromator Graphite
    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
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.19
    Resolution(Low) 50
    Number Reflections(All) 21208
    Number Reflections(Observed) 20996
    Percent Possible(Observed) 99.0
     
    High Resolution Shell Details
    Resolution(High) 2.19
    Resolution(Low) 2.24
    Percent Possible(All) 92.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.19
    Resolution(Low) 7.99
    Number of Reflections(Observed) 19384
    Number of Reflections(R-Free) 1044
    Percent Reflections(Observed) 98.8
    R-Factor(All) 0.1987
    R-Factor(Observed) 0.1987
    R-Work 0.1953
    R-Free 0.26068
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.622
    Anisotropic B[1][1] 0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.07
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.04
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.191
    Shell Resolution(Low) 2.244
    Number of Reflections(R-Free) 71
    Number of Reflections(R-Work) 1239
    R-Factor(R-Work) 0.255
    R-Factor(R-Free) 0.36
    Percent Reflections(Observed) 90.03
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.498
    r_scbond_it 3.527
    r_mcangle_it 2.078
    r_mcbond_it 1.138
    r_gen_planes_refined 0.011
    r_chiral_restr 0.156
    r_dihedral_angle_4_deg 10.317
    r_dihedral_angle_3_deg 17.561
    r_dihedral_angle_2_deg 42.737
    r_dihedral_angle_1_deg 12.215
    r_angle_refined_deg 2.212
    r_bond_refined_d 0.026
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3120
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 31
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0088
     
    Software
    refinement REFMAC version: 5.5.0088
    model building PHASER
    data collection HKL-2000