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- PDB-1jvj: CRYSTAL STRUCTURE OF N132A MUTANT OF TEM-1 BETA-LACTAMASE IN COMP... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1jvj | ||||||
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Title | CRYSTAL STRUCTURE OF N132A MUTANT OF TEM-1 BETA-LACTAMASE IN COMPLEX WITH A N-FORMIMIDOYL-THIENAMYCINE | ||||||
![]() | BETA-LACTAMASE TEM | ||||||
![]() | HYDROLASE / protein stability / TEM-1 / beta-lactamase / beta-lactam / antibiotic resistance / imipenem | ||||||
Function / homology | ![]() beta-lactam antibiotic catabolic process / beta-lactamase activity / beta-lactamase / response to antibiotic Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Wang, X. / Minasov, G. / Shoichet, B.K. | ||||||
![]() | ![]() Title: Noncovalent interaction energies in covalent complexes: TEM-1 beta-lactamase and beta-lactams. Authors: Wang, X. / Minasov, G. / Shoichet, B.K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 79.5 KB | Display | ![]() |
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PDB format | ![]() | 56.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 686.6 KB | Display | ![]() |
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Full document | ![]() | 688.2 KB | Display | |
Data in XML | ![]() | 16.9 KB | Display | |
Data in CIF | ![]() | 26.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1bt5S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 28898.971 Da / Num. of mol.: 1 / Fragment: TEM-1 / Mutation: N132A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() | ||||
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#2: Chemical | ChemComp-K / #3: Chemical | ChemComp-IM2 / ( | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.61 Å3/Da / Density % sol: 22.94 % | ||||||||||||||||||||||||
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 8 Details: sodium-potassium Phospate buffer, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K | ||||||||||||||||||||||||
Crystal grow | *PLUS | ||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Aug 6, 2001 / Details: mirrors |
Radiation | Monochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.73→15 Å / Num. all: 23324 / Num. obs: 23324 / % possible obs: 95.3 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 5.4 % / Biso Wilson estimate: 23.2 Å2 / Rmerge(I) obs: 0.05 / Net I/σ(I): 26.49 |
Reflection shell | Resolution: 1.73→1.79 Å / Redundancy: 4.9 % / Rmerge(I) obs: 0.25 / Mean I/σ(I) obs: 6.1 / Num. unique all: 2342 / % possible all: 98 |
Reflection | *PLUS Num. measured all: 125788 / Rmerge(I) obs: 0.05 |
Reflection shell | *PLUS % possible obs: 98 % / Rmerge(I) obs: 0.25 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1BT5 Resolution: 1.73→15 Å / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber Details: Crystallographic conjugate gradient minimization refinement using maximum likelihood target for amplitudes
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Displacement parameters | Biso mean: 15.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.73→15 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 10
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Refinement | *PLUS Lowest resolution: 15 Å / σ(F): 0 / % reflection Rfree: 10 % / Rfactor obs: 0.161 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 15.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS % reflection Rfree: 10 % |