4D12
Crystal Structure of Cofactor-free Urate Oxidase Anaerobically Complexed with Uric Acid
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 8 | 20 MG/ML UOX IN 50 MM TRIS-HCL PH 8.0 SATURATED WITH URIC ACID 8% PEG 8000, 50 MM TRIS-HCL PH 8.0 CRYSTALS GROWN ANAEROBICALLY |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.9 | 57.4 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 78.918 | ¦Á = 90 |
b = 94.87 | ¦Â = 90 |
c = 104.15 | ¦Ã = 90 |
Symmetry | |
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Space Group | I 2 2 2 |
Diffraction
Diffraction Experiment | ||||||||||||||
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ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | AGILENT | 2013-11-11 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | AGILENT NOVA |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | Net I Over Average Sigma (I) | Redundancy | Number Reflections (All) | Number Reflections (Observed) | Observed Criterion Sigma (F) | Observed Criterion Sigma (I) | B (Isotropic) From Wilson Plot | ||||||||
1 | 1.4 | 16.53 | 99.8 | 0.05 | 14.9 | 3.6 | 76756 | -1 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
1 | 1.4 | 1.48 | 99.5 | 0.33 | 2.4 | 2.4 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||
X-RAY DIFFRACTION | OTHER | THROUGHOUT | NONE | 1.4 | 70.14 | 72898 | 3858 | 99.7 | 0.11904 | 0.11783 | 0.14189 | RANDOM | 11.503 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
0.58 | -0.26 | -0.31 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_sphericity_free | 34.154 |
r_sphericity_bonded | 8.124 |
r_rigid_bond_restr | 1.338 |
r_mcangle_it | 1.295 |
r_angle_refined_deg | 1.274 |
r_scbond_it | 1.114 |
r_mcbond_it | 1.05 |
r_mcbond_other | 1.049 |
r_angle_other_deg | 0.761 |
r_chiral_restr | 0.074 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2406 |
Nucleic Acid Atoms | |
Solvent Atoms | 589 |
Heterogen Atoms | 20 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
CrysalisPro | data reduction |
SCALA | data scaling |