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X-RAY DIFFRACTION
Materials and Methods page
2VX0
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details PROTEIN: 12MG/ML IN 50MM MOPS PH 6.5, 50MM NACL, 1MM DTT RESERVOIR: 25% PEG 5000 MME, 0.1M TRIS PH 7.5, 0.15M MGCL2, 15% GLYCEROL TEMP: 18 DEGREES C SITTING DROP: 2 UL PROTEIN, 0.6 UL RESERVOIR
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 46.12 α = 90
    b = 53.49 β = 110.91
    c = 61.26 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 RIGAKU-MSC
    Details MIRRORS
    Collection Date 2005-11-22
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MM007
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.1
    Resolution(Low) 100
    Number Reflections(Observed) 16426
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.13
    Redundancy 3.66
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.18
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.31
    Mean I Over Sigma(Observed) 2.8
    Redundancy 3.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 57.26
    Number of Reflections(Observed) 15595
    Number of Reflections(R-Free) 831
    Percent Reflections(Observed) 99.95
    R-Factor(Observed) 0.18681
    R-Work 0.18436
    R-Free 0.23286
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.306
    Anisotropic B[1][1] 0.35
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.58
    Anisotropic B[2][2] -1.07
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.31
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1
    Shell Resolution(Low) 2.155
    Number of Reflections(R-Free) 74
    Number of Reflections(R-Work) 1132
    R-Factor(R-Work) 0.179
    R-Factor(R-Free) 0.273
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.785
    r_scbond_it 1.863
    r_mcangle_it 1.258
    r_mcbond_it 0.872
    r_nbd_refined 0.218
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.088
    r_dihedral_angle_4_deg 15.006
    r_dihedral_angle_3_deg 13.485
    r_dihedral_angle_2_deg 35.595
    r_dihedral_angle_1_deg 5.953
    r_angle_other_deg 0.819
    r_angle_refined_deg 1.461
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
    r_nbd_other 0.177
    r_nbtor_refined 0.189
    r_nbtor_other 0.081
    r_xyhbond_nbd_refined 0.183
    r_symmetry_vdw_refined 0.115
    r_symmetry_vdw_other 0.246
    r_symmetry_hbond_refined 0.237
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2109
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 205
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTAL CLEAR
    Data Reduction (data scaling) CRYSTAL CLEAR
    Structure Solution AMORE
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building AMORE