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X-RAY DIFFRACTION
Materials and Methods page
4H97
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion, hanging drop
    pH 6.5
    Temperature 277.0
    Details PEG 3350, KMES, glycine, pH 6.5, vapor diffusion, hanging drop, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 118 α = 90
    b = 118 β = 90
    c = 39.12 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV++
    Collection Date 2010-09-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2.2
    Resolution(Low) 25.1
    Number Reflections(All) 28587
    Number Reflections(Observed) 28587
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.093
    Redundancy 6.89
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.28
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.555
    Mean I Over Sigma(Observed) 4.2
    Redundancy 7.05
    Number Unique Reflections(All) 2818
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 25.1
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 28533
    Number of Reflections(Observed) 28533
    Number of Reflections(R-Free) 1420
    Percent Reflections(Observed) 99.65
    R-Factor(Observed) 0.2643
    R-Work 0.2639
    R-Free 0.2844
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.0152
    Anisotropic B[1][1] -3.85
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.3
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.45
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.256
    Number of Reflections(R-Free) 114
    Number of Reflections(R-Work) 1915
    R-Factor(R-Work) 0.291
    R-Factor(R-Free) 0.3
    Percent Reflections(Observed) 98.64
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 0.783
    r_scbond_it 0.439
    r_mcangle_it 0.528
    r_mcbond_it 0.292
    r_gen_planes_refined 0.004
    r_chiral_restr 0.042
    r_dihedral_angle_4_deg 9.995
    r_dihedral_angle_3_deg 9.161
    r_dihedral_angle_2_deg 27.952
    r_dihedral_angle_1_deg 2.415
    r_angle_refined_deg 1.105
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3088
    Nucleic Acid Atoms 0
    Heterogen Atoms 158
    Solvent Atoms 21
     
     
  •   Software and Computing Hide
    Computing
    Data Collection StructureStudio
    Data Reduction (intensity integration) d*TREK
    Data Reduction (data scaling) d*TREK
    Structure Solution PHASER
    Structure Refinement REFMAC
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0109
    molecular replacement Phaser
    data reduction D*trek version: 9.9.8.8L
    data collection D*trek