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Download EndnoteMutational Studies into Trimethoprim Resistance in Bacillus anthracis Dihydrofolate Reductase
Beierlein, J.M., Karri, N.G., Anderson, A.C.To be published.
3JW5
Crystal structure of Bacillus anthracis (Y102F) dihydrofolate reductase complexed with NADPH and Trimethoprim
- DOI: 10.2210/pdb3JW5/pdb
- Classification: OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR
- Organism(s): Bacillus anthracis
- Expression System: Escherichia coli
- Mutation(s): 2
- Deposited: 2009-09-17 Released: 2010-09-15
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.89 Å
- R-Value Free: 0.260
- R-Value Work: 0.212
wwPDB Validation 3D Report Full Report
This is version 1.2 of the entry. See complete history.
Literature
To be published.
Macromolecules
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| TOP Query on TOP | A, B | TRIMETHOPRIM C14 H18 N4 O3 IEDVJHCEMCRBQM-UHFFFAOYSA-N |  | Ligand Interaction | |
| NDP Query on NDP | A, B | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H30 N7 O17 P3 ACFIXJIJDZMPPO-NNYOXOHSSA-N |  | Ligand Interaction | |
| External Ligand Annotations | |
|---|---|
| ID | Binding Affinity (Sequence Identity %) |
| TOP | IC50: 42960 - 77300 nM (96) BINDINGDB |
| TOP | Ki: 24100 nM (98) BINDINGDB |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.89 Å
- R-Value Free: 0.260
- R-Value Work: 0.212
- Space Group: P 42
Unit Cell:
| Length (Å) | Angle (°) |
|---|---|
| a = 74.991 | α = 90.00 |
| b = 74.991 | β = 90.00 |
| c = 67.410 | γ = 90.00 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| PHASER | phasing |
| HKL-2000 | data reduction |
| SCALEPACK | data scaling |
| CBASS | data collection |
Entry History
Deposition Data
- Deposited Date: 2009-09-17
- Released Date: 2010-09-15
- Deposition Author(s): Anderson, A.C., Beierlein, J.M., Karri, N.G.
