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X-RAY DIFFRACTION
Materials and Methods page
2VB1
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.7
    Details SITTING DROP METHOD. PROTEIN SOLUTION: 35 MG/ML HEWL, 0.02 M NA ACETATE BUFFER PH 4.7 WELL SOLUTION: 1 M NANO3, 0.1 M NA ACETATE BUFFER PH 4.7, 20 % ETHYLENE GLYCOL PROTEIN AND WELL SOLUTIONS MIXED 1:1 IN A DROP AND SEEDED
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 27.07 α = 87.98
    b = 31.25 β = 108
    c = 33.76 γ = 112.11
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2006-07-05
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength 0.65
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 0.65
    Resolution(Low) 30
    Number Reflections(Observed) 187165
    Percent Possible(Observed) 97.6
    R Merge I(Observed) 0.04
    Redundancy 7.1
     
    High Resolution Shell Details
    Resolution(High) 0.65
    Resolution(Low) 0.67
    Percent Possible(All) 67.3
    R Merge I(Observed) 0.18
    Mean I Over Sigma(Observed) 4.2
    Redundancy 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 0.65
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 187165
    Number of Reflections(R-Free) 9365
    Percent Reflections(Observed) 97.5
    R-Factor(All) 0.0839
    R-Factor(Observed) 0.0848
    R-Free 0.0952
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.085
    s_similar_adp_cmpnt 0.041
    s_rigid_bond_adp_cmpnt 0.006
    s_anti_bump_dis_restr 0.098
    s_non_zero_chiral_vol 0.141
    s_zero_chiral_vol 0.12
    s_from_restr_planes 0.0355
    s_similar_dist 0.04
    s_angle_d 0.06
    s_bond_d 0.024
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 170
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Solution ACORN
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building ACORN