POP-OUT | CLOSE

An Information Portal to 107049 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4IQZ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.2
    Temperature 277.0
    Details 0.2 M KCl, 0.04 M Tris pH 7.9, 0.1 M Phosphate-Citrate, 1.6 M Sodium di-Hydrogen Phosphate, 0.4 M di-Potassium Hydrogen Phosphate, 0.05 M Sodium Iodide , VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 198.06 α = 90
    b = 65.63 β = 108.92
    c = 81.29 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type ADSC QUANTUM 315
    Collection Date 2010-10-06
     
    Diffraction Radiation
    Monochromator Si (iii) Channel
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X25
    Wavelength List 0.9802
    Site NSLS
    Beamline X25
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.1
    Resolution(Low) 50
    Number Reflections(All) 58175
    Number Reflections(Observed) 58175
    Percent Possible(Observed) 98.6
    R Merge I(Observed) 0.104
    B(Isotropic) From Wilson Plot 29.03
    Redundancy 5.6
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.14
    Percent Possible(All) 98.6
    R Merge I(Observed) 0.658
    Mean I Over Sigma(Observed) 2.79
    Redundancy 5.6
    Number Unique Reflections(All) 2880
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.1
    Resolution(Low) 35.987
    Cut-off Sigma(F) 1.33
    Number of Reflections(all) 58175
    Number of Reflections(Observed) 58074
    Number of Reflections(R-Free) 2947
    Percent Reflections(Observed) 97.84
    R-Factor(Observed) 0.2053
    R-Work 0.2034
    R-Free 0.2405
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Mean Isotropic B Value 36.13
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0819
    Shell Resolution(Low) 2.1161
    Number of Reflections(R-Free) 127
    Number of Reflections(R-Work) 2237
    R-Factor(R-Work) 0.226
    R-Factor(R-Free) 0.2689
    Percent Reflections(Observed) 85.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1161
    Shell Resolution(Low) 2.1526
    Number of Reflections(R-Free) 148
    Number of Reflections(R-Work) 2569
    R-Factor(R-Work) 0.2139
    R-Factor(R-Free) 0.2835
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1526
    Shell Resolution(Low) 2.1917
    Number of Reflections(R-Free) 131
    Number of Reflections(R-Work) 2637
    R-Factor(R-Work) 0.2176
    R-Factor(R-Free) 0.2912
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1917
    Shell Resolution(Low) 2.2338
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2603
    R-Factor(R-Work) 0.2158
    R-Factor(R-Free) 0.2833
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2338
    Shell Resolution(Low) 2.2794
    Number of Reflections(R-Free) 129
    Number of Reflections(R-Work) 2650
    R-Factor(R-Work) 0.2087
    R-Factor(R-Free) 0.2581
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2794
    Shell Resolution(Low) 2.329
    Number of Reflections(R-Free) 113
    Number of Reflections(R-Work) 2676
    R-Factor(R-Work) 0.2088
    R-Factor(R-Free) 0.2318
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.329
    Shell Resolution(Low) 2.3832
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2587
    R-Factor(R-Work) 0.2162
    R-Factor(R-Free) 0.2708
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3832
    Shell Resolution(Low) 2.4427
    Number of Reflections(R-Free) 133
    Number of Reflections(R-Work) 2678
    R-Factor(R-Work) 0.2256
    R-Factor(R-Free) 0.2976
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4427
    Shell Resolution(Low) 2.5088
    Number of Reflections(R-Free) 128
    Number of Reflections(R-Work) 2632
    R-Factor(R-Work) 0.2226
    R-Factor(R-Free) 0.2927
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5088
    Shell Resolution(Low) 2.5826
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 2634
    R-Factor(R-Work) 0.2283
    R-Factor(R-Free) 0.2741
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5826
    Shell Resolution(Low) 2.6659
    Number of Reflections(R-Free) 115
    Number of Reflections(R-Work) 2667
    R-Factor(R-Work) 0.2196
    R-Factor(R-Free) 0.3012
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6659
    Shell Resolution(Low) 2.7612
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2663
    R-Factor(R-Work) 0.2154
    R-Factor(R-Free) 0.2584
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7612
    Shell Resolution(Low) 2.8717
    Number of Reflections(R-Free) 161
    Number of Reflections(R-Work) 2617
    R-Factor(R-Work) 0.2123
    R-Factor(R-Free) 0.2406
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8717
    Shell Resolution(Low) 3.0023
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 2695
    R-Factor(R-Work) 0.2202
    R-Factor(R-Free) 0.2349
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0023
    Shell Resolution(Low) 3.1605
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 2667
    R-Factor(R-Work) 0.2112
    R-Factor(R-Free) 0.271
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1605
    Shell Resolution(Low) 3.3584
    Number of Reflections(R-Free) 156
    Number of Reflections(R-Work) 2627
    R-Factor(R-Work) 0.2005
    R-Factor(R-Free) 0.2405
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.3584
    Shell Resolution(Low) 3.6175
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 2621
    R-Factor(R-Work) 0.1757
    R-Factor(R-Free) 0.1988
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6175
    Shell Resolution(Low) 3.9811
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 2624
    R-Factor(R-Work) 0.1784
    R-Factor(R-Free) 0.2182
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.9811
    Shell Resolution(Low) 4.5562
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2688
    R-Factor(R-Work) 0.1617
    R-Factor(R-Free) 0.2067
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.5562
    Shell Resolution(Low) 5.7365
    Number of Reflections(R-Free) 147
    Number of Reflections(R-Work) 2676
    R-Factor(R-Work) 0.1957
    R-Factor(R-Free) 0.2169
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.7365
    Shell Resolution(Low) 35.9924
    Number of Reflections(R-Free) 132
    Number of Reflections(R-Work) 2679
    R-Factor(R-Work) 0.248
    R-Factor(R-Free) 0.2402
    Percent Reflections(Observed) 95.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.004
    f_chiral_restr 0.07
    f_dihedral_angle_d 12.183
    f_angle_d 1.198
    f_bond_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5872
    Nucleic Acid Atoms 0
    Heterogen Atoms 63
    Solvent Atoms 528
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHENIX (phenix.autosol)
    Structure Refinement PHENIX (phenix.refine: 1.8.1_1168)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.8.1_1168)
    model building PHENIX version: (phenix.autosol)
    data collection CBASS