POP-OUT | CLOSE

An Information Portal to 110790 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2C9T
  •   Crystallization Hide
    Crystallization Experiments
    Details 100 MM SODIUM ACETATE PH 5.5, 12.5% PEG5000 MME
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 113.21 α = 90
    b = 123.13 β = 117.47
    c = 118.75 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 ADSC
    Collection Date 2005-06-18
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength 0.933
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.4
    Resolution(High) 2.25
    Resolution(Low) 54.07
    Number Reflections(Observed) 135691
    Percent Possible(Observed) 99.2
    R Merge I(Observed) 0.08
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 2.25
    Resolution(Low) 2.37
    Percent Possible(All) 98.8
    R Merge I(Observed) 0.52
    Mean I Over Sigma(Observed) 2.8
    Redundancy 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.25
    Resolution(Low) 105.41
    Number of Reflections(Observed) 128836
    Number of Reflections(R-Free) 6818
    Percent Reflections(Observed) 99.1
    R-Factor(Observed) 0.171
    R-Work 0.168
    R-Free 0.227
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 40.58
    Anisotropic B[1][1] 0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.05
    Anisotropic B[2][2] 0.55
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.53
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.25
    Shell Resolution(Low) 2.31
    Number of Reflections(R-Free) 464
    Number of Reflections(R-Work) 9490
    R-Factor(R-Work) 0.22
    R-Factor(R-Free) 0.3
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.073
    r_scbond_it 2.111
    r_mcangle_it 1.296
    r_mcbond_it 1.1
    r_nbd_refined 0.196
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.089
    r_dihedral_angle_4_deg 21.928
    r_dihedral_angle_3_deg 15.377
    r_dihedral_angle_2_deg 36.197
    r_dihedral_angle_1_deg 7.469
    r_angle_other_deg 0.872
    r_angle_refined_deg 1.595
    r_bond_other_d 0.002
    r_bond_refined_d 0.017
    r_nbd_other 0.198
    r_nbtor_refined 0.178
    r_nbtor_other 0.089
    r_xyhbond_nbd_refined 0.19
    r_symmetry_vdw_refined 0.13
    r_symmetry_vdw_other 0.211
    r_symmetry_hbond_refined 0.302
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 17088
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 1514
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building MOLREP