POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4ABW
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.4
    Details POTASSIUM CHLORIDE, POTASSIUM PHOSPHATE, AMMONIUM SULFATE, PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 85.81 α = 90
    b = 42.84 β = 90
    c = 64.64 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 120
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2009-11-30
     
    Diffraction Radiation
    Monochromator NI FILTER CMF12 38CU-6
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type R
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.7
    Resolution(Low) 35.8
    Number Reflections(Observed) 26484
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.07
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 5.4
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.27
    Mean I Over Sigma(Observed) 4.0
    Redundancy 5.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 23.79
    Number of Reflections(Observed) 23681
    Number of Reflections(R-Free) 2589
    Percent Reflections(Observed) 97.56
    R-Factor(Observed) 0.22187
    R-Work 0.21815
    R-Free 0.2572
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.166
    Anisotropic B[1][1] -0.66
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.53
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.13
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 193
    Number of Reflections(R-Work) 1653
    R-Factor(R-Work) 0.454
    R-Factor(R-Free) 0.515
    Percent Reflections(Observed) 95.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.846
    r_scbond_it 4.3
    r_mcangle_it 3.001
    r_mcbond_it 1.729
    r_gen_planes_refined 0.013
    r_chiral_restr 0.16
    r_dihedral_angle_4_deg 25.529
    r_dihedral_angle_3_deg 16.57
    r_dihedral_angle_2_deg 39.286
    r_dihedral_angle_1_deg 5.735
    r_angle_refined_deg 2.125
    r_bond_refined_d 0.026
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1780
    Nucleic Acid Atoms 0
    Heterogen Atoms 46
    Solvent Atoms 170
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP