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X-RAY DIFFRACTION
Materials and Methods page
1W9J
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Details 12% PEG 8000, 50 MM HEPES PH 7, 100 MM NACL, 2 MM DTT, 2 MM NAN3
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 88.61 α = 90
    b = 151.49 β = 90
    c = 154.16 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 2000-06-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE BM30A
    Wavelength 0.9793
    Site ESRF
    Beamline BM30A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2
    Resolution(Low) 76.7
    Number Reflections(Observed) 63165
    Percent Possible(Observed) 89.4
    R Merge I(Observed) 0.07
    Redundancy 5.4
     
    High Resolution Shell Details
    Resolution(High) 1.98
    Resolution(Low) 2.03
    Percent Possible(All) 44.4
    R Merge I(Observed) 0.21
    Mean I Over Sigma(Observed) 2.9
    Redundancy 3.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 76.7
    Number of Reflections(Observed) 59647
    Number of Reflections(R-Free) 3117
    Percent Reflections(Observed) 89.4
    R-Factor(Observed) 0.195
    R-Work 0.194
    R-Free 0.225
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.25
    Anisotropic B[1][1] -1.46
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.51
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -4.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.05
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 3063
    R-Factor(R-Work) 0.2
    R-Factor(R-Free) 0.218
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.537
    r_scbond_it 2.057
    r_mcangle_it 1.446
    r_mcbond_it 0.757
    r_nbd_refined 0.203
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.004
    r_chiral_restr 0.106
    r_dihedral_angle_1_deg 5.079
    r_angle_other_deg 0.818
    r_angle_refined_deg 1.317
    r_bond_other_d 0.002
    r_bond_refined_d 0.012
    r_nbd_other 0.23
    r_nbtor_other 0.081
    r_xyhbond_nbd_refined 0.17
    r_symmetry_vdw_refined 0.11
    r_symmetry_vdw_other 0.253
    r_symmetry_hbond_refined 0.138
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5744
    Nucleic Acid Atoms 0
    Heterogen Atoms 53
    Solvent Atoms 389
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24
    model building AMORE