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X-RAY DIFFRACTION
Materials and Methods page
3C1F
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 277.0
    Details 40% MPD, 25 mM Potassium Phosphate, Calcium Chloride, pdTp, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.08 α = 90
    b = 60.52 β = 93.06
    c = 38.22 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type BRUKER APEX II
    Details multi-layer optics
    Collection Date 2007-06-20
     
    Diffraction Radiation
    Monochromator GE111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SEALED TUBE
    Type OTHER
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2
    Resolution(Low) 21.88
    Number Reflections(All) 9648
    Number Reflections(Observed) 9646
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.0761
    B(Isotropic) From Wilson Plot 34.2
    Redundancy 13.42
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.1
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.4489
    Mean I Over Sigma(Observed) 2.8
    R-Sym I(Observed) 0.3477
    Redundancy 6.29
    Number Unique Reflections(All) 1307
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 21.88
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9617
    Number of Reflections(Observed) 8525
    Number of Reflections(R-Free) 853
    Percent Reflections(Observed) 88.65
    R-Factor(All) 0.211
    R-Factor(Observed) 0.216
    R-Work 0.211
    R-Free 0.261
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.683
    Anisotropic B[1][1] 0.01
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.02
    Anisotropic B[2][2] -0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(Observed) 455
    Number of Reflections(R-Free) 46
    Number of Reflections(R-Work) 455
    R-Factor(R-Work) 0.324
    R-Factor(R-Free) 0.374
    Percent Reflections(Observed) 72.61
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.336
    r_scbond_it 2.157
    r_mcangle_it 1.497
    r_mcbond_it 0.912
    r_symmetry_hbond_refined 0.177
    r_bond_refined_d 0.015
    r_angle_refined_deg 1.914
    r_dihedral_angle_1_deg 6.148
    r_dihedral_angle_2_deg 36.912
    r_dihedral_angle_3_deg 15.809
    r_dihedral_angle_4_deg 17.661
    r_chiral_restr 0.11
    r_gen_planes_refined 0.005
    r_nbd_refined 0.217
    r_nbtor_refined 0.308
    r_xyhbond_nbd_refined 0.178
    r_symmetry_vdw_refined 0.169
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1035
    Nucleic Acid Atoms 0
    Heterogen Atoms 26
    Solvent Atoms 54
     
     
  •   Software and Computing Hide
    Computing
    Data Collection APEX
    Data Reduction (intensity integration) SAINT
    Data Reduction (data scaling) SAINT
    Structure Solution PHASER
    Structure Refinement REFMAC 5.1.19
     
    Software
    data extraction pdb_extract version: 3.004
    refinement REFMAC5
    molecular replacement Phaser
    data processing SAINT
    collection/data indexing SAINT version: V7.34A