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X-RAY DIFFRACTION
Materials and Methods page
4H1Q
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Temperature 293.0
    Details Protein: MMP9h Nter=GFQT E402Q V391Q at 130.3 micro-M with 5 milli-M AHA Reservoir: 40% MPEG 5K, 100mM HEPES. Cryoprotectant: 35% MPEG 5K, 15% PEG 400, 15% AAB (90/10), pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 44.14 α = 90
    b = 48.66 β = 102.55
    c = 67.92 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4r
    Details MIRRORS
    Collection Date 2010-11-24
     
    Diffraction Radiation
    Monochromator DIAMOND (111), GE(220)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength 0.9334
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.59
    Resolution(Low) 50
    Number Reflections(Observed) 36921
    Percent Possible(Observed) 96.8
    R Merge I(Observed) 0.0124
    B(Isotropic) From Wilson Plot 21.71
    Redundancy 4.3
     
    High Resolution Shell Details
    Resolution(High) 1.59
    Resolution(Low) 1.68
    Percent Possible(All) 94.7
    R Merge I(Observed) 1.229
    Mean I Over Sigma(Observed) 1.35
    R-Sym I(Observed) 1.076
    Redundancy 4.06
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.59
    Resolution(Low) 43.09
    Cut-off Sigma(F) 1.99
    Number of Reflections(all) 36921
    Number of Reflections(Observed) 36919
    Number of Reflections(R-Free) 1846
    Percent Reflections(Observed) 96.8
    R-Factor(Observed) 0.172
    R-Work 0.17
    R-Free 0.211
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 21.7
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5886
    Shell Resolution(Low) 1.6315
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2606
    R-Factor(R-Work) 0.2741
    R-Factor(R-Free) 0.3163
    Percent Reflections(Observed) 94.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6315
    Shell Resolution(Low) 1.6796
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2654
    R-Factor(R-Work) 0.2549
    R-Factor(R-Free) 0.3236
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6796
    Shell Resolution(Low) 1.7338
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2662
    R-Factor(R-Work) 0.2305
    R-Factor(R-Free) 0.2677
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7338
    Shell Resolution(Low) 1.7957
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2625
    R-Factor(R-Work) 0.2076
    R-Factor(R-Free) 0.2621
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7957
    Shell Resolution(Low) 1.8676
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2685
    R-Factor(R-Work) 0.1945
    R-Factor(R-Free) 0.2309
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8676
    Shell Resolution(Low) 1.9526
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2647
    R-Factor(R-Work) 0.1734
    R-Factor(R-Free) 0.2451
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9526
    Shell Resolution(Low) 2.0556
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2719
    R-Factor(R-Work) 0.1592
    R-Factor(R-Free) 0.1876
    Percent Reflections(Observed) 97.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0556
    Shell Resolution(Low) 2.1844
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 2687
    R-Factor(R-Work) 0.1539
    R-Factor(R-Free) 0.2037
    Percent Reflections(Observed) 97.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1844
    Shell Resolution(Low) 2.353
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2724
    R-Factor(R-Work) 0.1583
    R-Factor(R-Free) 0.198
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.353
    Shell Resolution(Low) 2.5898
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2717
    R-Factor(R-Work) 0.1602
    R-Factor(R-Free) 0.207
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5898
    Shell Resolution(Low) 2.9644
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2742
    R-Factor(R-Work) 0.1584
    R-Factor(R-Free) 0.2148
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9644
    Shell Resolution(Low) 3.7346
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2761
    R-Factor(R-Work) 0.1456
    R-Factor(R-Free) 0.1718
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7346
    Shell Resolution(Low) 43.1012
    Number of Reflections(R-Free) 150
    Number of Reflections(R-Work) 2844
    R-Factor(R-Work) 0.1574
    R-Factor(R-Free) 0.1838
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.007
    f_chiral_restr 0.083
    f_dihedral_angle_d 24.462
    f_angle_d 1.472
    f_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2550
    Nucleic Acid Atoms 0
    Heterogen Atoms 167
    Solvent Atoms 326
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution MOLREP
    Structure Refinement PHENIX (PHENIX.REFINE: 1.8_1069)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.8_1069)
    model building MOLREP
    data collection DNA