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X-RAY DIFFRACTION
Materials and Methods page
2VM6
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.8
    Details 0.1M BIS, TRIS PH 5.8, 2M AMSO4
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 70.8 α = 90
    b = 70.8 β = 90
    c = 208.8 γ = 120
     
    Space Group
    Space Group Name:    H 3 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2007-09-27
     
    Diffraction Radiation
    Monochromator DIAMOND (111), GE(220)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength 0.934000
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.2
    Resolution(Low) 20
    Number Reflections(Observed) 10576
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.66
    Redundancy 11.7
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.3
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.52
    Mean I Over Sigma(Observed) 4.75
    Redundancy 8.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 2.2
    Resolution(Low) 20.0
    Number of Reflections(Observed) 10075
    Number of Reflections(R-Free) 503
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.196
    R-Work 0.194
    R-Free 0.25
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.38
    Anisotropic B[1][1] -0.24
    Anisotropic B[1][2] -0.12
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.36
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.26
    Number of Reflections(R-Free) 40
    Number of Reflections(R-Work) 708
    R-Factor(R-Work) 0.193
    R-Factor(R-Free) 0.247
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.307
    r_scbond_it 2.157
    r_mcangle_it 1.387
    r_mcbond_it 0.852
    r_nbd_refined 0.209
    r_gen_planes_refined 0.006
    r_chiral_restr 0.096
    r_dihedral_angle_4_deg 19.945
    r_dihedral_angle_3_deg 15.772
    r_dihedral_angle_2_deg 35.804
    r_dihedral_angle_1_deg 5.748
    r_angle_refined_deg 1.401
    r_bond_refined_d 0.014
    r_nbtor_refined 0.308
    r_xyhbond_nbd_refined 0.131
    r_symmetry_vdw_refined 0.178
    r_symmetry_hbond_refined 0.144
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1393
    Nucleic Acid Atoms 0
    Heterogen Atoms 5
    Solvent Atoms 38
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution SOLVE
    Structure Refinement REFMAC 5.3.0040
     
    Software
    refinement REFMAC version: 5.3.0040
    model building SOLVE