POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4FPI
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion
    pH 8.5
    Temperature 298.0
    Details PEG8000, pH 8.5, vapor diffusion, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 122.19 α = 90
    b = 79.66 β = 105.54
    c = 125.91 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 MARMOSAIC 225 mm CCD
    Collection Date 2008-12-16
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X12
    Wavelength List 0.979
    Site EMBL/DESY, HAMBURG
    Beamline X12
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.1
    Resolution(Low) 121.3
    Number Reflections(All) 133960
    Number Reflections(Observed) 133960
    Percent Possible(Observed) 98.4
    R Merge I(Observed) 0.085
    Redundancy 3.3
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.21
    Percent Possible(All) 94.2
    R Merge I(Observed) 0.561
    Mean I Over Sigma(Observed) 1.4
    R-Sym I(Observed) 0.561
    Redundancy 3.3
    Number Unique Reflections(All) 18662
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 117344
    Number of Reflections(R-Free) 5903
    Percent Reflections(Observed) 99.05
    R-Factor(Observed) 0.2317
    R-Work 0.2281
    R-Free 0.3008
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 49.3208
    Anisotropic B[1][1] -0.37
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -2.33
    Anisotropic B[2][2] 1.13
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.257
    Number of Reflections(R-Free) 428
    Number of Reflections(R-Work) 7881
    R-Factor(R-Work) 0.29
    R-Factor(R-Free) 0.385
    Percent Reflections(Observed) 95.47
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.264
    r_scbond_it 2.093
    r_mcangle_it 1.469
    r_mcbond_it 0.8
    r_gen_planes_refined 0.007
    r_chiral_restr 0.105
    r_dihedral_angle_4_deg 23.53
    r_dihedral_angle_3_deg 19.94
    r_dihedral_angle_2_deg 38.723
    r_dihedral_angle_1_deg 7.357
    r_angle_refined_deg 1.613
    r_bond_refined_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 15290
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 614
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MAR345dtb
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0072
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction SCALA version: 3.2.21
    data collection Mosflm