4FSK
Urate oxidase-azide complex in anaerobic conditions
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3P9F | PDB ENTRY 3P9F |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 10 | 291 | PROTEIN AT 20 MG/ML IN 50 MM TRIS BUFFER, 0.3 M SODIUM AZIDE, SATURATED WITH URIC ACID, pH 10.0, BATCH METHOD - STTING DROPS, temperature 291K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.81 | 58.36 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 80.858 | α = 90 |
b = 95.338 | β = 90 |
c = 104.777 | γ = 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 | 291 | CCD | ADSC QUANTUM 315r | BENT MIRROR | 2009-05-13 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE BM30A | 0.982 | ESRF | BM30A |
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 | 1.98 | 38.23 | 97.8 | 0.054 | 3.4 | 4.2 | 27917 | 26720 | 4 | 2 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.98 | 2.1 | 93.9 | 0.195 | 19.5 | 3.9 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Cut-off Sigma (I) | Number Reflections (All) | 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 | FOURIER SYNTHESIS | NONE | PDB ENTRY 3P9F | 1.98 | 38.23 | 2 | 27917 | 26720 | 98.7 | 0.19 | 0.189 | NONE |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
Coordinate Error | ||
---|---|---|
Structure Solution Method | Refinement High Resolution | Refinement Low Resolution |
7 | 2545.8 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
s_angle_d | 0.077 |
s_similar_adp_cmpnt | 0.073 |
s_non_zero_chiral_vol | 0.042 |
s_zero_chiral_vol | 0.035 |
s_bond_d | 0.034 |
s_anti_bump_dis_restr | 0.027 |
s_from_restr_planes | 0.0258 |
s_similar_dist | |
s_rigid_bond_adp_cmpnt | |
s_approx_iso_adps |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2359 |
Nucleic Acid Atoms | |
Solvent Atoms | 173 |
Heterogen Atoms | 13 |
Software
Software | |
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Software Name | Purpose |
ADSC | data collection |
SHELXL | refinement |
SHELXL-97 | refinement |
MOSFLM | data reduction |
SCALA | data scaling |
TRUNCATE | data scaling |