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X-RAY DIFFRACTION
Materials and Methods page
4B7C
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 0.9 M NA CITRATE, 0.1 M MES PH 6.5, 0.1 M MGSO4, 10 % GLYCEROL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 170.93 α = 90
    b = 177.09 β = 90
    c = 181.66 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 (QUANTUM 315)
    Type ADSC
    Collection Date 2010-07-02
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.97
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.09
    Resolution(Low) 73.06
    Number Reflections(Observed) 318966
    Percent Possible(Observed) 99.2
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 39.0
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 2.09
    Resolution(Low) 2.15
    Percent Possible(All) 99.1
    R Merge I(Observed) 0.66
    Mean I Over Sigma(Observed) 2.4
    Redundancy 4.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 73.064
    Number of Reflections(Observed) 316491
    Number of Reflections(R-Free) 15989
    Percent Reflections(Observed) 99.095
    R-Factor(Observed) 0.224
    R-Work 0.2227
    R-Free 0.2428
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 41.087
    Anisotropic B[1][1] 0.838
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.754
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.084
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1
    Shell Resolution(Low) 2.155
    Number of Reflections(R-Free) 1135
    Number of Reflections(R-Work) 21282
    R-Factor(R-Work) 0.309
    R-Factor(R-Free) 0.307
    Percent Reflections(Observed) 98.967
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.47
    r_scbond_it 6.397
    r_mcangle_it 3.652
    r_mcbond_other 0.538
    r_mcbond_it 2.298
    r_nbd_refined 0.215
    r_gen_planes_other 0.006
    r_gen_planes_refined 0.006
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 19.741
    r_dihedral_angle_3_deg 14.589
    r_dihedral_angle_2_deg 36.933
    r_dihedral_angle_1_deg 5.292
    r_angle_other_deg 1.608
    r_angle_refined_deg 1.362
    r_bond_other_d 0.008
    r_bond_refined_d 0.009
    r_nbd_other 0.368
    r_nbtor_refined 0.178
    r_xyhbond_nbd_refined 0.12
    r_xyhbond_nbd_other 0.07
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 29081
    Nucleic Acid Atoms 0
    Heterogen Atoms 60
    Solvent Atoms 976
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER