POP-OUT | CLOSE

An Information Portal to 110790 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1T2C
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 291.0
    Details MPD, Hepes, Imidazole, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 81.14 α = 90
    b = 87.12 β = 90
    c = 92.21 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2001-01-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SRS BEAMLINE PX14.1
    Wavelength List 1.488
    Site SRS
    Beamline PX14.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2
    Resolution(Low) 30
    Number Reflections(All) 21912
    Number Reflections(Observed) 21521
    Percent Possible(Observed) 98.3
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.09
    Percent Possible(All) 99.8
    Mean I Over Sigma(Observed) 10.1
    R-Sym I(Observed) 0.105
    Number Unique Reflections(All) 2693
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.01
    Resolution(Low) 29.75
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 21192
    Number of Reflections(Observed) 20101
    Number of Reflections(R-Free) 1091
    Percent Reflections(Observed) 95.86
    R-Factor(All) 0.14521
    R-Factor(Observed) 0.14521
    R-Work 0.14311
    R-Free 0.18354
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 9.879
    Anisotropic B[1][1] -0.9
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.1
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.011
    Shell Resolution(Low) 2.063
    Number of Reflections(Observed) 1279
    Number of Reflections(R-Free) 82
    Number of Reflections(R-Work) 1279
    R-Factor(R-Work) 0.136
    R-Factor(R-Free) 0.197
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.273
    r_scbond_it 2.819
    r_mcangle_it 1.665
    r_mcbond_it 0.985
    r_symmetry_hbond_refined 0.468
    r_symmetry_vdw_other 0.355
    r_symmetry_vdw_refined 0.293
    r_bond_refined_d 0.024
    r_bond_other_d 0.012
    r_angle_refined_deg 1.815
    r_angle_other_deg 1.646
    r_dihedral_angle_1_deg 5.821
    r_chiral_restr 0.102
    r_gen_planes_refined 0.027
    r_gen_planes_other 0.039
    r_nbd_refined 0.206
    r_nbd_other 0.233
    r_nbtor_other 0.083
    r_xyhbond_nbd_refined 0.141
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2383
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 225
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24