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Download EndnoteCrystal Structures of Substrate and Inhibitor Complexes with AmpC -Lactamase: Possible Implications for Substrate-Assisted Catalysis
Patera, A., Blaszczak, L.C., Shoichet, B.K.(2000) J.Am.Chem.Soc. 122: 10504-10512
1FCM
CRYSTAL STRUCTURE OF THE E.COLI AMPC BETA-LACTAMASE MUTANT Q120L/Y150E COVALENTLY ACYLATED WITH THE INHIBITORY BETA-LACTAM, CLOXACILLIN
- DOI: 10.2210/pdb1FCM/pdb
- Classification: hydrolase/antibiotic
- Organism(s): Escherichia coli (strain K12)
- Expression System: Escherichia coli
- Mutation(s): 2
- Deposited: 2000-07-18 Released: 2000-12-04
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.46 Å
- R-Value Free: 0.265
- R-Value Work: 0.207
wwPDB Validation 3D Report Full Report
This is version 1.4 of the entry. See complete history.
Literature
Macromolecules
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| CXU Query on CXU | A, B | CLOXACILLIN (OPEN FORM) (2R,4S)-2-[(1R)-1-({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid C19 H20 Cl N3 O5 S DMRXQBXKFQMOBD-ISTRZQFTSA-N |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.46 Å
- R-Value Free: 0.265
- R-Value Work: 0.207
- Space Group: C 1 2 1
Unit Cell:
| Length (Å) | Angle (°) |
|---|---|
| a = 118.520 | α = 90.00 |
| b = 76.190 | β = 116.68 |
| c = 98.280 | γ = 90.00 |
| Software Name | Purpose |
|---|---|
| X-PLOR | refinement |
Entry History
Deposition Data
- Deposited Date: 2000-07-18
- Released Date: 2000-12-04
- Deposition Author(s): Patera, A., Blaszczak, L.C., Shoichet, B.K.
