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X-RAY DIFFRACTION
Materials and Methods page
4HIG
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Temperature 292.0
    Details 1.5 MM DNA WATER SOLUTION MIXED 1:1 V/V WITH 10% MPD, 12 MM SPERMINE TETRA-HCL, 12 MM NACL, 80 MM KCL AND EQUILIBRATED AGAINST 35% MPD, PH 6. VAPOR DIFFUSION, HANGING DROP METHOD, TEMPERATURE 292K. FOR MN2+ SOAKING, A CRYSTAL WAS PLACED IN 0.002 ML OF THE RESERVOIR SOLUTION MIXED WITH 0.002 ML OF 5 MM MNCL2 FOR ONE WEEK.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 17.73 α = 90
    b = 31.44 β = 90
    c = 43.94 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
    Diffrn ID 2
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RAYONIX MX-225
    Collection Date 2012-03-16
    Detector CCD
    Type MAR CCD 165 mm
    Collection Date 2009-12-04
     
    Diffraction Radiation
    Monochromator SI 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
    Monochromator SI 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.2
    Wavelength 0.9184
    Site BESSY
    Beamline 14.2
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X12
    Wavelength 0.8010
    Site EMBL/DESY, HAMBURG
    Beamline X12
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 0.75
    Resolution(Low) 25.57
    Number Reflections(Observed) 47730
    Percent Possible(Observed) 79.9
    R Merge I(Observed) 0.053
    B(Isotropic) From Wilson Plot 4.756
    Redundancy 3.28
     
    High Resolution Shell Details
    Resolution(High) 0.75
    Resolution(Low) 0.77
    Percent Possible(All) 10.6
    R Merge I(Observed) 0.038
    Mean I Over Sigma(Observed) 11.39
    Redundancy 1.15
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 0.75
    Resolution(Low) 25.57
    Number of Reflections(all) 47730
    Number of Reflections(R-Free) 1009
    Percent Reflections(Observed) 79.9
    R-Factor(All) 0.071
    R-Factor(Observed) 0.071
    R-Free 0.081
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.069
    s_similar_adp_cmpnt 0.037
    s_rigid_bond_adp_cmpnt 0.004
    s_anti_bump_dis_restr 0.028
    s_non_zero_chiral_vol 0.0
    s_zero_chiral_vol 0.0
    s_from_restr_planes 0.0
    s_similar_dist 0.0
    s_angle_d 0.029
    s_bond_d 0.012
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 240
    Heterogen Atoms 15
    Solvent Atoms 92
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building PHASER
    data collection MAR345dtb