3ICR
Crystal structure of oxidized Bacillus anthracis CoADR-RHD
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 288 | 8-16% PEG 8000, 2% 2-methyl-2,4-pentanediol, 0.2M potassium acetate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 288K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.21 | 44.38 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 67.48 | α = 90 |
b = 110.47 | β = 101.69 |
c = 79.99 | γ = 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 | 100 | CCD | RIGAKU SATURN 92 | Confocal Blue Max-Flux | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU MICROMAX-007 | 1.5418 |
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 | 2.1 | 42.56 | 99.3 | 0.097 | 33.6 | 66890 | 66422 |
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 | 2.1 | 2.154 | 92.5 | 0.302 | 7.5 | 61873 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 3 wavelength MAD structure deteremined on Selenomethionine-containing CoADR-RHD | 2.1 | 42.56 | 62945 | 3353 | 99.03 | 0.17594 | 0.17366 | 0.21833 | RANDOM | 23.417 |
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] | |
0.05 | 0.06 | -0.09 | 0.06 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.288 |
r_dihedral_angle_4_deg | 19.836 |
r_dihedral_angle_3_deg | 14.042 |
r_dihedral_angle_1_deg | 5.684 |
r_scangle_it | 2.717 |
r_scbond_it | 1.81 |
r_angle_refined_deg | 1.268 |
r_mcangle_it | 1.045 |
r_mcbond_it | 0.794 |
r_nbtor_refined | 0.304 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 8596 |
Nucleic Acid Atoms | |
Solvent Atoms | 665 |
Heterogen Atoms | 202 |
Software
Software | |
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Software Name | Purpose |
CrystalClear | data collection |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
REFMAC | phasing |