1CC2
CHOLESTEROL OXIDASE FROM STREPTOMYCES HIS447GLN MUTANT
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
1 | 5.2 | CRYSTALLIZATION CONDITIONS: VAPOUR DIFFUSION USING THE HANGING DROP TECHNIQUE, PRECIPITANT CONDITIONS: 10-12% PEG 8000 100MM SODIUM CACODYLATE PH 5.2, 75MM MNSO4 PROTEIN CONCENTRATION 8.5MG/ML |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.2 | 33 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 51.59 | ¦Á = 90 |
b = 74.05 | ¦Â = 105.11 |
c = 63.8 | ¦Ã = 90 |
Symmetry | |
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Space Group | P 1 21 1 |
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 | 115 | IMAGE PLATE | RIGAKU RAXIS II | 1997-12-16 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU RU300 |
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 | 2.2 | 23.6 | 95 | 0.07 | 8.9 | 1.9 | 22463 | 14.5 |
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) | |||||||||||
2.2 | 2.28 | 89.2 | 0.188 | 3.5 | 2 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | ||||||||
X-RAY DIFFRACTION | OTHER | THROUGHOUT | 2.2 | 6 | 21309 | 2114 | 95 | 0.147 | 0.235 | RANDOM | 23.2 |
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] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
x_dihedral_angle_d | 25 |
x_scangle_it | 5.35 |
x_scbond_it | 3.69 |
x_mcangle_it | 2.99 |
x_mcbond_it | 2.05 |
x_angle_deg | 1.3 |
x_improper_angle_d | 1.25 |
x_bond_d | 0.006 |
x_bond_d_na | |
x_bond_d_prot |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 3837 |
Nucleic Acid Atoms | |
Solvent Atoms | 507 |
Heterogen Atoms | 53 |
Software
Software | |
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Software Name | Purpose |
CCP4 | model building |
X-PLOR | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
CCP4 | phasing |