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Yorodumi- PDB-1fcm: CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1fcm | ||||||
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Title | CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/Y150E COVALENTLY ACYLATED WITH THE INHIBITORY BETA-LACTAM, CLOXACILLIN | ||||||
Components | BETA-LACTAMASE | ||||||
Keywords | hydrolase/antibiotic / beta-lactamase beta-lactam complex / enzyme inhibitor complex / hydrolase-antibiotic complex | ||||||
Function / homology | Function and homology information antibiotic catabolic process / beta-lactamase activity / beta-lactamase / outer membrane-bounded periplasmic space / response to antibiotic Similarity search - Function | ||||||
Biological species | Escherichia coli (E. coli) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 2.46 Å | ||||||
Authors | Patera, A. / Blaszczak, L.C. / Shoichet, B.K. | ||||||
Citation | Journal: J.Am.Chem.Soc. / Year: 2000 Title: Crystal Structures of Substrate and Inhibitor Complexes with AmpC -Lactamase: Possible Implications for Substrate-Assisted Catalysis Authors: Patera, A. / Blaszczak, L.C. / Shoichet, B.K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1fcm.cif.gz | 145 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1fcm.ent.gz | 120.8 KB | Display | PDB format |
PDBx/mmJSON format | 1fcm.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1fcm_validation.pdf.gz | 535.7 KB | Display | wwPDB validaton report |
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Full document | 1fcm_full_validation.pdf.gz | 560.1 KB | Display | |
Data in XML | 1fcm_validation.xml.gz | 18.6 KB | Display | |
Data in CIF | 1fcm_validation.cif.gz | 28 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fc/1fcm ftp://data.pdbj.org/pub/pdb/validation_reports/fc/1fcm | HTTPS FTP |
-Related structure data
Related structure data | |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 39538.891 Da / Num. of mol.: 2 / Mutation: Q120L/Y150E Source method: isolated from a genetically manipulated source Details: INHIBITOR CLOXACILLIN, RESIDUE CXU, BINDS TO SER 61 BY BREAKING ITS C1-N1 LACTAM BOND Source: (gene. exp.) Escherichia coli (E. coli) / Plasmid: POGO295 / Production host: Escherichia coli (E. coli) / References: UniProt: P00811, beta-lactamase #2: Chemical | #3: Water | ChemComp-HOH / | |
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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: 2.51 Å3/Da / Density % sol: 50.9 % | |||||||||||||||
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Crystal grow | Method: vapor diffusion, hanging drop / pH: 8.7 Details: 1.7 M potassium phosphate, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 106K | |||||||||||||||
Crystal grow | *PLUS Temperature: 23 ℃ / Details: microseeding | |||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 106 K |
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Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 2.46→20 Å / Net I/σ(I): 12.4 |
Reflection | *PLUS Num. obs: 26662 / % possible obs: 92.8 % / Rmerge(I) obs: 0.121 |
Reflection shell | *PLUS % possible obs: 88.1 % / Rmerge(I) obs: 0.284 |
-Processing
Software | Name: X-PLOR / Classification: refinement | |||||||||||||||||||||||||
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Refinement | Resolution: 2.46→20 Å / Cross valid method: THROUGHOUT / σ(F): 0
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Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 2.46→20 Å
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Refine LS restraints | *PLUS
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