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- PDB-4y0u: Crystal Structure of 6Alpha-Hydroxymethylpenicillanate Complexed ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4y0u | ||||||
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Title | Crystal Structure of 6Alpha-Hydroxymethylpenicillanate Complexed with OXA-58, a Carbapenem hydrolyzing Class D betalactamase from Acinetobacter baumanii. | ||||||
![]() | Beta-lactamase | ||||||
![]() | HYDROLASE / ACYL-ENZYME COMPLEX / OXA-58 / 6Alpha-Hydroxymethylpenicillanate | ||||||
Function / homology | ![]() penicillin binding / antibiotic catabolic process / cell wall organization / beta-lactamase / beta-lactamase activity / response to antibiotic / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() | ||||||
![]() | Pratap, S. / Katiki, M. / Gill, P. / Golemi-Kotra, D. / Kumar, P. | ||||||
![]() | ![]() Title: Active-Site Plasticity Is Essential to Carbapenem Hydrolysis by OXA-58 Class D beta-Lactamase of Acinetobacter baumannii. Authors: Pratap, S. / Katiki, M. / Gill, P. / Kumar, P. / Golemi-Kotra, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 399.7 KB | Display | ![]() |
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PDB format | ![]() | 331.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 31498.209 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-ALP / #3: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.84 Å3/Da / Density % sol: 33.28 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8 Details: 0.1M Tris base/Hydrochloric acid (pH 8.0), 30% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Jul 31, 2014 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.6→36.93 Å / Num. obs: 21118 / % possible obs: 87.33 % / Redundancy: 3.3 % / Rmerge(I) obs: 0.15 / Net I/σ(I): 8.45 |
Reflection shell | Resolution: 2.6→2.69 Å / Redundancy: 2.8 % / Rmerge(I) obs: 0.43 / % possible all: 69.3 |
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Processing
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Refinement | Resolution: 2.6→36.927 Å / Cor.coef. Fo:Fc: 0.929 / Cor.coef. Fo:Fc free: 0.892 / SU B: 36.588 / SU ML: 0.35 / Cross valid method: THROUGHOUT / ESU R Free: 0.485 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.1 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 54.175 Å2
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Refinement step | Cycle: LAST / Resolution: 2.6→36.927 Å
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Refine LS restraints |
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