4HHW
Crystal structure of the Pseudomonas aeruginosa azurin, H124NO YOH122
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.2 | 293.15 | 26-34% PEG 4000, 100 mM Lithium Nitrate, 6.25 mM Copper Sulfate and 100 mM Imidazole, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.11 | 41.78 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 49.669 | α = 90 |
b = 65.637 | β = 90 |
c = 72.561 | γ = 90 |
Symmetry | |
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Space Group | P 2 21 21 |
Diffraction
Diffraction Experiment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | PIXEL | DECTRIS PILATUS 6M | K-B focusing mirrors | 2012-08-05 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL12-2 | 1.00 | SSRL | BL12-2 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (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 | 1.58 | 35 | 99.5 | 39079 | 39126 | 15.6 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 2 | 35 | 39126 | 824 | 98.42 | 0.22698 | 0.22405 | 0.28097 | RANDOM | 28.711 |
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] | |
-1.44 | 0.09 | 1.35 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.308 |
r_dihedral_angle_3_deg | 18.537 |
r_dihedral_angle_1_deg | 7.568 |
r_dihedral_angle_4_deg | 5.745 |
r_scangle_it | 4.315 |
r_scbond_it | 2.929 |
r_mcangle_it | 1.984 |
r_angle_refined_deg | 1.913 |
r_mcbond_it | 1.217 |
r_chiral_restr | 0.123 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1942 |
Nucleic Acid Atoms | |
Solvent Atoms | 63 |
Heterogen Atoms | 2 |
Software
Software | |
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Software Name | Purpose |
Blu-Ice | data collection |
MOLREP | phasing |
REFMAC | refinement |
autoXDS | data reduction |
SCALA | data scaling |