3Q0V
ETHR From mycobacterium tuberculosis in complex with compound bdm31369
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | Crystals were obtained by the vapor diffusion method, using 0.17M ammonium sulfate, 0.085M sodium cacodylate (pH 6.5), 15% glycerol and 25 35% polyethylene glycol 8,000 as the crystallization solution. The ligands were dissolved in 100% DMSO., VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.4 | 48.82 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 121.56 | α = 90 |
b = 121.56 | β = 90 |
c = 33.77 | γ = 90 |
Symmetry | |
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Space Group | P 41 |
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 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID14-2 | 0.933 | ESRF | ID14-2 |
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 | 1.95 | 20 | 99.9 | 36781 | 36781 |
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 | 1.95 | 20 | 34932 | 1838 | 99.97 | 0.16926 | 0.16615 | 0.22754 | RANDOM | 27.441 |
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] | |
-0.15 | -0.15 | 0.31 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.706 |
r_dihedral_angle_4_deg | 19.772 |
r_dihedral_angle_3_deg | 14.72 |
r_scangle_it | 7.773 |
r_dihedral_angle_1_deg | 5.301 |
r_scbond_it | 5.183 |
r_mcangle_it | 3.161 |
r_rigid_bond_restr | 2.886 |
r_mcbond_it | 1.951 |
r_angle_refined_deg | 1.863 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2977 |
Nucleic Acid Atoms | |
Solvent Atoms | 198 |
Heterogen Atoms | 46 |
Software
Software | |
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Software Name | Purpose |
MOLREP | phasing |
REFMAC | refinement |
XDS | data reduction |
XDS | data scaling |