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An Information Portal to 105025 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3OVN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 293.0
    Details 1.6M AmSO4, 0.1M Na Citrate pH 5.6, 5mM CdCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.75 α = 90
    b = 59.7 β = 90
    c = 81.82 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 CCD
    Type MARMOSAIC 300 mm CCD
    Details K-B pair of biomorph mirrors
    Collection Date 2007-02-14
     
    Diffraction Radiation
    Monochromator double crystal monochromator and K-B pair of biomorph mirrors
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-B
    Wavelength List 1
    Site APS
    Beamline 23-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.95
    Resolution(Low) 48.25
    Number Reflections(All) 23203
    Number Reflections(Observed) 21811
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.1
    B(Isotropic) From Wilson Plot 22.38
    Redundancy 4.5
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.06
    Percent Possible(All) 99.4
    R Merge I(Observed) 0.497
    Mean I Over Sigma(Observed) 2.9
    R-Sym I(Observed) 0.479
    Redundancy 4.6
    Number Unique Reflections(All) 3184
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 40.91
    Number of Reflections(all) 21811
    Number of Reflections(Observed) 20602
    Number of Reflections(R-Free) 1117
    Percent Reflections(Observed) 98.83
    R-Factor(Observed) 0.21278
    R-Work 0.21084
    R-Free 0.24882
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.036
    Anisotropic B[1][1] -0.83
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 3.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.41
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.001
    Number of Reflections(R-Free) 92
    Number of Reflections(R-Work) 1517
    R-Factor(R-Work) 0.27
    R-Factor(R-Free) 0.305
    Percent Reflections(Observed) 99.63
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.472
    r_scbond_it 2.897
    r_mcangle_it 2.124
    r_mcbond_other 0.277
    r_mcbond_it 1.189
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.112
    r_dihedral_angle_4_deg 11.879
    r_dihedral_angle_3_deg 16.86
    r_dihedral_angle_2_deg 35.231
    r_dihedral_angle_1_deg 6.585
    r_angle_other_deg 1.062
    r_angle_refined_deg 2.174
    r_bond_other_d 0.001
    r_bond_refined_d 0.022
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2168
    Nucleic Acid Atoms 0
    Heterogen Atoms 61
    Solvent Atoms 57
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BLU-ICE
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building AMoRE
    data collection BLU-ICE