+Open data
-Basic information
Entry | Database: PDB / ID: 6w5o | ||||||
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Title | Class D beta-lactamase BAT-2 delta mutant | ||||||
Components | BAT-2 Beta-lactamase delta mutant | ||||||
Keywords | HYDROLASE / antibiotic resistance / beta-lactamase / Gram-positive / class D | ||||||
Function / homology | Function and homology information penicillin binding / antibiotic catabolic process / beta-lactamase activity / beta-lactamase / response to antibiotic Similarity search - Function | ||||||
Biological species | Bacillus atrophaeus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.55 Å | ||||||
Authors | Smith, C.A. / Vakulenko, S.B. / Stewart, N.K. / Toth, M. | ||||||
Funding support | 1items
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Citation | Journal: J.Struct.Biol. / Year: 2020 Title: A surface loop modulates activity of the Bacillus class D beta-lactamases. Authors: Stewart, N.K. / Bhattacharya, M. / Toth, M. / Smith, C.A. / Vakulenko, S.B. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6w5o.cif.gz | 387.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6w5o.ent.gz | 316.7 KB | Display | PDB format |
PDBx/mmJSON format | 6w5o.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w5/6w5o ftp://data.pdbj.org/pub/pdb/validation_reports/w5/6w5o | HTTPS FTP |
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-Related structure data
Related structure data | 6w5eC 6w5fC 6w5gC 5ctmS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
-Components
#1: Protein | Mass: 30701.635 Da / Num. of mol.: 8 / Mutation: RLT deletion Source method: isolated from a genetically manipulated source Details: three residue (RLT) deletion in each monomer / Source: (gene. exp.) Bacillus atrophaeus (bacteria) / Strain: 1942 / Gene: BATR1942_19650 / Production host: Escherichia coli (E. coli) / References: UniProt: A0A0H3EA14, beta-lactamase #2: Chemical | ChemComp-FLC / | #3: Chemical | ChemComp-EDO / | #4: Water | ChemComp-HOH / | Has ligand of interest | N | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.38 Å3/Da / Density % sol: 48.3 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 7 / Details: 0.2 M ammonium citrate pH 7.0, 20% PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 0.97946 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 23, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97946 Å / Relative weight: 1 |
Reflection | Resolution: 2.55→133.95 Å / Num. obs: 75105 / % possible obs: 98.9 % / Redundancy: 3.3 % / Biso Wilson estimate: 21.4 Å2 / CC1/2: 0.993 / Rpim(I) all: 0.084 / Rrim(I) all: 0.155 / Net I/σ(I): 7.3 |
Reflection shell | Resolution: 2.55→2.6 Å / Mean I/σ(I) obs: 1.9 / Num. unique obs: 4334 / CC1/2: 0.684 / Rpim(I) all: 0.424 / Rrim(I) all: 0.774 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5CTM Resolution: 2.55→60.561 Å / SU ML: 0.41 / Cross valid method: THROUGHOUT / σ(F): 1.01 / Phase error: 30.63
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 87.41 Å2 / Biso mean: 32.1091 Å2 / Biso min: 7.67 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.55→60.561 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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