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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1JWG
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 293.0
    Details PEG 3350, ammonium iodide, Tris, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.15 α = 90
    b = 65.77 β = 90
    c = 101.43 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 4
    Collection Date 2001-08-16
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1.0
    Site ALS
    Beamline 5.0.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2
    Resolution(Low) 30
    Number Reflections(All) 24632
    Number Reflections(Observed) 24632
    Percent Possible(Observed) 99.6
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
    Percent Possible(All) 99.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 24632
    Number of Reflections(Observed) 24632
    Number of Reflections(R-Free) 1292
    Percent Reflections(Observed) 99.67
    R-Factor(All) 0.22796
    R-Factor(Observed) 0.22796
    R-Work 0.2263
    R-Free 0.26115
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.099
    Anisotropic B[1][1] -0.89
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.78
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.88
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 83
    Number of Reflections(R-Work) 1791
    R-Factor(R-Work) 0.234
    R-Factor(R-Free) 0.272
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_nbd_refined 0.245
    r_gen_planes_refined 0.005
    r_chiral_restr 0.093
    r_dihedral_angle_3_deg 16.756
    r_dihedral_angle_1_deg 2.975
    r_angle_refined_deg 1.286
    r_bond_refined_d 0.011
    r_xyhbond_nbd_refined 0.183
    r_symmetry_vdw_refined 0.178
    r_symmetry_hbond_refined 0.173
    r_mcbond_it 0.815
    r_mcangle_it 1.54
    r_scbond_it 2.326
    r_scangle_it 3.976
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2355
    Nucleic Acid Atoms 0
    Heterogen Atoms 6
    Solvent Atoms 198
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution AMORE
    Structure Refinement REFMAC 5
     
    Software
    refinement REFMAC version: 5.0
    model building AMoRE
    data reduction SCALA
    data collection MOSFLM