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X-RAY DIFFRACTION
Materials and Methods page
2W1M
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.2
    Details PLEASE SEE REFERENCE PAPER., pH 4.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.24 α = 90
    b = 78.24 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 2.070
    Site SRS
    Beamline PX10.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.78
    Resolution(Low) 1.78
    Number Reflections(Observed) 11476
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.07
    Redundancy 25.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.78
    Resolution(Low) 55.3
    Number of Reflections(Observed) 10707
    Number of Reflections(R-Free) 542
    Percent Reflections(Observed) 98.03
    R-Factor(Observed) 0.1828
    R-Work 0.1802
    R-Free 0.23774
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.29
    Anisotropic B[1][1] 0.44
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.44
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.88
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.781
    Shell Resolution(Low) 1.827
    Number of Reflections(R-Free) 38
    Number of Reflections(R-Work) 695
    R-Factor(R-Work) 0.295
    R-Factor(R-Free) 0.382
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.202
    r_scbond_it 2.793
    r_mcangle_it 1.741
    r_mcbond_it 1.026
    r_nbd_refined 0.217
    r_gen_planes_refined 0.007
    r_chiral_restr 0.14
    r_dihedral_angle_4_deg 20.793
    r_dihedral_angle_3_deg 13.846
    r_dihedral_angle_2_deg 37.894
    r_dihedral_angle_1_deg 6.333
    r_angle_refined_deg 1.621
    r_bond_refined_d 0.019
    r_nbtor_refined 0.294
    r_xyhbond_nbd_refined 0.167
    r_symmetry_vdw_refined 0.244
    r_symmetry_hbond_refined 0.222
     
    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) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019