POP-OUT | CLOSE

An Information Portal to 107754 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4FBL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 4.5
    Temperature 292.0
    Details 0.1 M NaAcetate, 3 M NaCl,0.01 M spermidine, pH 4.5, VAPOR DIFFUSION, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 105.27 α = 90
    b = 105.27 β = 90
    c = 120.98 γ = 90
     
    Space Group
    Space Group Name:    P 4
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Details Monochromator (horizontally side diffracting Silicon 111 crystal)
    Collection Date 2011-11-09
     
    Diffraction Radiation
    Monochromator horizontally diffracting monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-2
    Wavelength List 0.87
    Site ESRF
    Beamline ID23-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.99
    Resolution(Low) 40.3
    Number Reflections(All) 90469
    Number Reflections(Observed) 85910
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.11
    B(Isotropic) From Wilson Plot 29.0
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 1.99
    Resolution(Low) 2.1
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.8
    Mean I Over Sigma(Observed) 2.0
    Redundancy 5.0
    Number Unique Reflections(All) 13179
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.99
    Resolution(Low) 40.3
    Cut-off Sigma(I) 2.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 90469
    Number of Reflections(Observed) 85910
    Number of Reflections(R-Free) 4534
    Percent Reflections(Observed) 99.95
    R-Factor(Observed) 0.17805
    R-Work 0.17602
    R-Free 0.21679
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 28.736
    Anisotropic B[1][1] 0.9
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.9
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.8
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.988
    Shell Resolution(Low) 2.04
    Number of Reflections(R-Free) 334
    Number of Reflections(R-Work) 6324
    R-Factor(R-Work) 0.292
    R-Factor(R-Free) 0.319
    Percent Reflections(Observed) 99.95
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.658
    r_scbond_it 3.641
    r_mcangle_it 2.16
    r_mcbond_it 1.306
    r_gen_planes_refined 0.013
    r_chiral_restr 0.163
    r_dihedral_angle_4_deg 20.096
    r_dihedral_angle_3_deg 16.412
    r_dihedral_angle_2_deg 32.334
    r_dihedral_angle_1_deg 6.533
    r_angle_refined_deg 2.193
    r_bond_refined_d 0.029
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7418
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 608
     
     
  •   Software and Computing Hide
    Computing
    Data Collection DNA
    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
    data collection DNA