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X-RAY DIFFRACTION
Materials and Methods page
2W1L
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.2
    Details PLEASE SEE REFERENCE., pH 4.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.43 α = 90
    b = 78.43 β = 90
    c = 36.98 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 MARRESEARCH
    Collection Date 2004-12-06
     
    Diffraction Radiation
    Monochromator SI 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SRS BEAMLINE PX10.1
    Wavelength 0.979
    Site SRS
    Beamline PX10.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.51
    Resolution(Low) 50
    Number Reflections(Observed) 18855
    Percent Possible(Observed) 98.9
    R Merge I(Observed) 0.05
    Redundancy 78.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.51
    Resolution(Low) 55.47
    Number of Reflections(Observed) 17854
    Number of Reflections(R-Free) 966
    Percent Reflections(Observed) 99.83
    R-Factor(Observed) 0.18433
    R-Work 0.183
    R-Free 0.21008
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 14.941
    Anisotropic B[1][1] 0.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.31
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.505
    Shell Resolution(Low) 1.544
    Number of Reflections(R-Free) 77
    Number of Reflections(R-Work) 1278
    R-Factor(R-Work) 0.196
    R-Factor(R-Free) 0.231
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.434
    r_scbond_it 2.206
    r_mcangle_it 1.541
    r_mcbond_it 0.845
    r_nbd_refined 0.219
    r_gen_planes_refined 0.006
    r_chiral_restr 0.1
    r_dihedral_angle_4_deg 19.078
    r_dihedral_angle_3_deg 13.395
    r_dihedral_angle_2_deg 36.987
    r_dihedral_angle_1_deg 6.046
    r_angle_refined_deg 1.316
    r_bond_refined_d 0.011
    r_nbtor_refined 0.301
    r_xyhbond_nbd_refined 0.156
    r_symmetry_vdw_refined 0.239
    r_symmetry_hbond_refined 0.164
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 9
    Solvent Atoms 141
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019