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X-RAY DIFFRACTION
Materials and Methods page
4HIF
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Temperature 292.0
    Details A 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 ZN2+ SOAKING A CRYSTAL WAS PLACED IN 0.002 ML OF THE RESERVOIR SOLUTION MIXED WITH 0.002 ML OF 5 MM ZNCL2 FOR ONE WEEK.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 17.79 α = 90
    b = 30.91 β = 90
    c = 44.2 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector FLAT PANEL
    Type MAR555 FLAT PANEL
    Collection Date 2010-12-02
     
    Diffraction Radiation
    Monochromator SI 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X11
    Wavelength 0.8174
    Site EMBL/DESY, HAMBURG
    Beamline X11
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 0.85
    Resolution(Low) 17.98
    Number Reflections(Observed) 36512
    Percent Possible(Observed) 87.9
    R Merge I(Observed) 0.036
    B(Isotropic) From Wilson Plot 8.109
    Redundancy 3.02
     
    High Resolution Shell Details
    Resolution(High) 0.85
    Resolution(Low) 0.9
    Percent Possible(All) 63.8
    R Merge I(Observed) 0.222
    Mean I Over Sigma(Observed) 3.11
    Redundancy 1.77
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 0.85
    Resolution(Low) 17.976
    Number of Reflections(all) 36512
    Number of Reflections(R-Free) 1004
    Percent Reflections(Observed) 87.9
    R-Factor(All) 0.092
    R-Factor(Observed) 0.092
    R-Free 0.113
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.076
    s_similar_adp_cmpnt 0.033
    s_rigid_bond_adp_cmpnt 0.025
    s_anti_bump_dis_restr 0.123
    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 0.059
    s_bond_d 0.027
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 240
    Heterogen Atoms 17
    Solvent Atoms 75
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution PHASER
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building PHASER
    data collection MAR345dtb