3FHL
Crystal structure of a putative oxidoreductase from bacteroides fragilis nctc 9343
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 294 | 0.1M SODIUM CACODYLATE, PH 6.5, 20% PEG8000, 0.2M MAGNESIUM ACETATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.83 | 56.6 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 196.258 | α = 90 |
b = 127.367 | β = 112.01 |
c = 79.889 | γ = 90 |
Symmetry | |
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Space Group | C 1 2 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 | 100 | CCD | ADSC QUANTUM 315 | MIRRORS | 2008-12-06 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | NSLS BEAMLINE X29A | NSLS | X29A |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym 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 | 1.92 | 50 | 99.4 | 0.075 | 6.7 | 3.3 | 138748 | -5 | 32.18 |
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 | 1.92 | 1.99 | 95.2 | 0.62 | 1.1 | 3.2 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | 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 | SAD | THROUGHOUT | 1.93 | 20 | 131517 | 4098 | 99.51 | 0.1869 | 0.18601 | 0.21503 | RANDOM | 40.578 |
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] | |
0.39 | 2.99 | 0.69 | 1.16 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.918 |
r_dihedral_angle_4_deg | 16.478 |
r_dihedral_angle_3_deg | 14.794 |
r_scangle_it | 6.75 |
r_dihedral_angle_1_deg | 6.284 |
r_scbond_it | 5.025 |
r_mcangle_it | 4.246 |
r_mcbond_it | 3.277 |
r_angle_refined_deg | 1.216 |
r_nbtor_refined | 0.304 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 10537 |
Nucleic Acid Atoms | |
Solvent Atoms | 1019 |
Heterogen Atoms | 14 |
Software
Software | |
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Software Name | Purpose |
SHELX | model building |
REFMAC | refinement |
DENZO | data reduction |
HKL-2000 | data scaling |
SHELX | phasing |