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X-RAY DIFFRACTION
Materials and Methods page
1W5J
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.6
    Details HANGING DROP, 1 UL OF 10 MG/ML PEPTIDE IN WATER TO 1UL OF 0.07M TRI-SODIUM CITRATE DIHYDRATE PH 5.6 0.7M AMMONIUM DIHYDROGEN PHOSPHATE %30 V/V GLYCEROL, HAMPTON CRYSTAL SCREEN CRYO NUMBER 11
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 33.69 α = 90
    b = 37.19 β = 90
    c = 103.99 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
     
    Diffraction Detector
    Details CONFOCAL
    Collection Date 2003-03-19
     
    Diffraction Radiation
    Monochromator NI FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU200
    Wavelength 1.3922
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.2
    Resolution(Low) 52
    Number Reflections(Observed) 7116
    Percent Possible(Observed) 99.3
    R Merge I(Observed) 0.07
    Redundancy 4.15
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.28
    Percent Possible(All) 99.3
    R Merge I(Observed) 0.16
    Mean I Over Sigma(Observed) 10.7
    Redundancy 3.75
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 18.6
    Number of Reflections(Observed) 6718
    Number of Reflections(R-Free) 330
    Percent Reflections(Observed) 99.3
    R-Factor(Observed) 0.231
    R-Work 0.228
    R-Free 0.285
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 32.9
    Anisotropic B[1][1] 0.12
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.27
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.26
    Number of Reflections(R-Free) 27
    Number of Reflections(R-Work) 460
    R-Factor(R-Work) 0.188
    R-Factor(R-Free) 0.304
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.878
    r_scbond_it 4.282
    r_mcangle_it 2.517
    r_mcbond_it 1.603
    r_nbd_refined 0.251
    r_gen_planes_other 0.006
    r_gen_planes_refined 0.012
    r_chiral_restr 0.177
    r_dihedral_angle_1_deg 5.145
    r_angle_other_deg 1.147
    r_angle_refined_deg 2.349
    r_bond_other_d 0.008
    r_bond_refined_d 0.038
    r_nbd_other 0.278
    r_nbtor_other 0.099
    r_xyhbond_nbd_refined 0.225
    r_symmetry_vdw_refined 0.255
    r_symmetry_vdw_other 0.347
    r_symmetry_hbond_refined 0.453
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1093
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 11
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTALCLEAR (MSC/RIGAKU)
    Data Reduction (data scaling) CRYSTALCLEAR (MSC/RIGAKU)
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24
    model building MOLREP