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X-RAY DIFFRACTION
Materials and Methods page
2ZVA
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 277.0
    Details 23% polyethylene glycol 3350, 0.1M NaCl, 0.1M Na-Hepes pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 127.38 α = 90
    b = 127.38 β = 90
    c = 55.62 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH3R
    Wavelength List 1.54180
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.6
    Resolution(Low) 39.2
    Number Reflections(Observed) 10106
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 33.37
    Number of Reflections(Observed) 9624
    Number of Reflections(R-Free) 476
    Percent Reflections(Observed) 97.62
    R-Factor(Observed) 0.19935
    R-Work 0.1978
    R-Free 0.23111
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.737
    Anisotropic B[1][1] -0.03
    Anisotropic B[1][2] -0.02
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.667
    Number of Reflections(R-Free) 38
    Number of Reflections(R-Work) 690
    R-Factor(R-Work) 0.31
    R-Factor(R-Free) 0.347
    Percent Reflections(Observed) 95.29
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.165
    r_scbond_it 2.122
    r_mcangle_it 1.721
    r_mcbond_it 0.891
    r_nbd_refined 0.183
    r_gen_planes_refined 0.002
    r_chiral_restr 0.072
    r_dihedral_angle_4_deg 12.048
    r_dihedral_angle_3_deg 16.804
    r_dihedral_angle_2_deg 35.809
    r_dihedral_angle_1_deg 5.645
    r_angle_refined_deg 1.204
    r_bond_refined_d 0.007
    r_nbtor_refined 0.305
    r_xyhbond_nbd_refined 0.113
    r_symmetry_vdw_refined 0.109
    r_symmetry_hbond_refined 0.134
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2076
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 38
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019