4S2J
OXA-48 in complex with Avibactam at pH 6.5
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298.15 | 1.8 M (NH4)2SO4, 0.1 M MES pH 6.5, 10 mM CoCl2, 2mM avibactam, VAPOR DIFFUSION, SITTING DROP, temperature 298.15K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.32 | 46.93 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 64.05 | α = 90 |
b = 108.1 | β = 90 |
c = 162.81 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | RAYONIX MX300HE | 2013-06-13 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | CLSI BEAMLINE 08B1-1 | 1.00 | CLSI | 08B1-1 |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 2.54 | 65.03 | 91.2 | 37797 | 34471 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||||
1 | 2.54 | 2.65 | 91.2 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | 2.54 | 65.03 | 35881 | 32724 | 1700 | 90.36 | 0.18568 | 0.18377 | 0.22215 | RANDOM | 33.932 |
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] | |
-1.16 | -1.82 | 2.98 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 37.281 |
r_dihedral_angle_4_deg | 18.657 |
r_dihedral_angle_3_deg | 16.022 |
r_long_range_B_refined | 7.023 |
r_long_range_B_other | 7.019 |
r_dihedral_angle_1_deg | 5.872 |
r_scangle_other | 5.016 |
r_mcangle_it | 3.889 |
r_mcangle_other | 3.889 |
r_scbond_it | 3.093 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 7894 |
Nucleic Acid Atoms | |
Solvent Atoms | 185 |
Heterogen Atoms | 68 |
Software
Software | |
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Software Name | Purpose |
MxDC | data collection |
PHASER | phasing |
REFMAC | refinement |
MOSFLM | data reduction |
SCALEPACK | data scaling |