6H2I
Structure of BlaC from Mycobacterium tuberculosis bound to the trans-enamine adduct of tazobactam.
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 2GDN |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 293.15 | 0.1 M sodium acetate buffer, pH 5.0 25% w/v PEG1500 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.07 | 40.61 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 39.632 | ¦Á = 103.83 |
b = 41.523 | ¦Â = 89.99 |
c = 76.417 | ¦Ã = 90.79 |
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 | PIXEL | DECTRIS PILATUS3 6M | 2016-04-01 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID29 | 0.9762 | ESRF | ID29 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | Rpim I (All) | CC (Half) | 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 | 2.72 | 40.32 | 84.3 | 0.054 | 0.994 | 9.5 | 1.7 | 10698 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.72 | 2.82 | 47 | 0.13 | 0.949 | 4.7 | 1.7 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 2GDN | 2.72 | 40.32 | 10129 | 560 | 84.25 | 0.20588 | 0.20258 | 0.26455 | RANDOM | 24.702 |
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] | |
-3.61 | 0.57 | 0.27 | 3.57 | 0.96 | -0.41 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.285 |
r_dihedral_angle_4_deg | 20.327 |
r_dihedral_angle_3_deg | 15.148 |
r_dihedral_angle_1_deg | 6.72 |
r_long_range_B_refined | 3.643 |
r_long_range_B_other | 3.642 |
r_mcangle_it | 2.104 |
r_mcangle_other | 2.104 |
r_scangle_other | 1.921 |
r_angle_refined_deg | 1.512 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4030 |
Nucleic Acid Atoms | |
Solvent Atoms | 6 |
Heterogen Atoms | 48 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
Aimless | data scaling |
MOLREP | phasing |