6G9S
Structural basis for the inhibition of E. coli PBP2
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 5E31 | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 5DVY | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 1VQQ | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 3OCL | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 4OOL | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 4WEK | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 4WEJ | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 4MNR | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
experimental model | PDB | 1XKW | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 293 | 0.1 M TrisBase / Bicine pH 8,5 ; 0.1 M Carboxylic acids mix (0.02 M Sodium formate ; 0.02 M Ammonium acetate ; 0.02 M Sodium citrate tribasic dihydrate ; 0.02 M Sodium potassium tartrate tetrahydrate ; 0.02 M Sodium oxamate) ; 24 % Glycerol ; 12 % PEG 4000 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.6 | 65.8 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 126.303 | α = 90 |
b = 182.806 | β = 90 |
c = 75.561 | γ = 90 |
Symmetry | |
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Space Group | C 2 2 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 | PIXEL | DECTRIS PILATUS 2M | 2016-11-29 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SLS BEAMLINE X06DA | 1.0 | SLS | X06DA |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | Rrim I (All) | 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 | 45.7 | 92.84 | 0.1985 | 0.05733 | 0.995 | 8.32 | 11.3 | 59191 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 2 | 2.07 | 80.6 | 3.254 | 3.424 | 1.054 | 0.57 | 10.4 |
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 | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | FREE R-VALUE | ensemble of models was used: 5e31, 5dvy, 1vqq, 3ocl, 4ool, 4wek, 4wej, 4mnr, 1xkw | 2.001 | 44.405 | 55067 | 1860 | 92.84 | 0.2173 | 0.2159 | 0.2596 |
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] | |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 4.134 |
f_angle_d | 0.944 |
f_chiral_restr | 0.052 |
f_bond_d | 0.008 |
f_plane_restr | 0.006 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4275 |
Nucleic Acid Atoms | |
Solvent Atoms | 364 |
Heterogen Atoms |
Software
Software | |
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Software Name | Purpose |
PHENIX | refinement |
XDS | data reduction |
XDS | data scaling |
MoRDa | phasing |