POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
3CDM
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 283.0
    Details 333mM ammonium sulfate, 10mM magnesium chloride, 50mM sodium chloride, 50mM potassium chloride, 50mM potassium cacodylate pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 283K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 39.58 α = 90
    b = 43.08 β = 103.58
    c = 56.94 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Details Monochromator
    Collection Date 2007-10-07
     
    Diffraction Radiation
    Monochromator Si 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength List 0.9785
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.1
    Resolution(Low) 28.69
    Number Reflections(All) 10055
    Number Reflections(Observed) 10055
    Percent Possible(Observed) 91.0
    R Merge I(Observed) 0.036
    B(Isotropic) From Wilson Plot 46.0
    Redundancy 2.86
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.18
    Percent Possible(All) 95.9
    R Merge I(Observed) 0.116
    Mean I Over Sigma(Observed) 6.4
    Redundancy 2.94
    Number Unique Reflections(All) 1041
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 10.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9497
    Number of Reflections(Observed) 9497
    Number of Reflections(R-Free) 478
    Percent Reflections(Observed) 91.26
    R-Factor(Observed) 0.23409
    R-Work 0.23409
    R-Free 0.29491
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Overall
    Mean Isotropic B Value 26.776
    Anisotropic B[1][1] 0.51
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.53
    Anisotropic B[2][2] -1.42
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.15
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1
    Shell Resolution(Low) 2.152
    Number of Reflections(Observed) 693
    Number of Reflections(R-Free) 37
    Number of Reflections(R-Work) 693
    R-Factor(R-Work) 0.317
    R-Factor(R-Free) 0.374
    Percent Reflections(Observed) 95.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.226
    r_scbond_it 2.779
    r_symmetry_hbond_refined 0.126
    r_symmetry_vdw_refined 0.17
    r_metal_ion_refined 0.107
    r_xyhbond_nbd_refined 0.219
    r_nbtor_refined 0.331
    r_nbd_refined 0.342
    r_gen_planes_refined 0.016
    r_chiral_restr 0.125
    r_angle_refined_deg 2.804
    r_bond_refined_d 0.019
     
    Coordinate Error
    Luzzati ESD(Observed) 0.267
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 950
    Heterogen Atoms 256
    Solvent Atoms 158
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) d*TREK
    Data Reduction (data scaling) d*TREK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.1.19
     
    Software
    refinement REFMAC version: 5.2.0019