2IXC
RmlC M. tuberculosis with dTDP-rhamnose
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 23% (w/v) polyethylene glycol (PEG) 8000, 0.2 M calcium acetate hydrate, 0.1 M sodium cacodylate (pH 5.8) |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.14 | 42.1 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 44.778 | α = 89.9 |
b = 56.845 | β = 78.28 |
c = 90.7 | γ = 82.33 |
Symmetry | |
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Space Group | P 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 CCD | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SRS BEAMLINE PX14.1 | SRS | PX14.1 |
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 | 1.8 | 36 | 93 | 0.06 | 7.5 | 2.2 | 84823 |
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 | 1.8 | 1.9 | 89 | 0.3 | 1.8 | 2.2 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 1.79 | 36.2 | 71906 | 3784 | 92.6 | 0.154 | 0.151 | 0.196 | RANDOM | 25.84 |
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] | |
-0.18 | 0.09 | -0.01 | 0.09 | 0.04 | 0.07 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 33.436 |
r_dihedral_angle_4_deg | 16.951 |
r_dihedral_angle_3_deg | 12.295 |
r_dihedral_angle_1_deg | 5.713 |
r_sphericity_free | 3.814 |
r_scangle_it | 2.644 |
r_scbond_it | 1.828 |
r_sphericity_bonded | 1.757 |
r_angle_refined_deg | 1.339 |
r_rigid_bond_restr | 1.187 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 6172 |
Nucleic Acid Atoms | |
Solvent Atoms | 1162 |
Heterogen Atoms | 140 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
MOSFLM | data reduction |
SCALA | data scaling |