Download MendeleyEngineering a thermostable lactonase for enhanced phosphotriesterase activity against organophosphate pesticides
An, J., Zhang, Y., Yang, G.Y., Feng, Y.To be published.
4WVX
Crystal structure of a phosphotriesterase-like lactonase Gkap in native form
- PDB DOI: https://doi.org/10.2210/pdb4WVX/pdb
- Classification: HYDROLASE
- Organism(s): Geobacillus kaustophilus HTA426
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2014-11-07 Released: 2015-11-11
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.192
- R-Value Work: 0.166
- R-Value Observed: 0.168
wwPDB Validation 3D Report Full Report
This is version 1.0 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Phosphotriesterase | 326 | Geobacillus kaustophilus HTA426 | Mutation(s): 0 Gene Names: GK1506 EC: 3.5 |  | |
UniProt | |||||
Find proteins for Q5KZU5 (Geobacillus kaustophilus (strain HTA426)) Explore Q5KZU5 Go to UniProtKB: Q5KZU5 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q5KZU5 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| EDO Query on EDO | E [auth A], H [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | ||
| CO Query on CO | C [auth A], D [auth A], F [auth B], G [auth B] | COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| KCX Query on KCX | A, B | L-PEPTIDE LINKING | C7 H14 N2 O4 |  | LYS |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.192
- R-Value Work: 0.166
- R-Value Observed: 0.168
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 51.398 | α = 90 |
| b = 89.38 | β = 99.33 |
| c = 89.915 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| SCALEPACK | data scaling |
| HKL-2000 | data reduction |
| PHASER | phasing |
Entry History
Deposition Data
- Released Date: 2015-11-11 Deposition Author(s): An, J., Zhang, Y., Yang, G.Y., Feng, Y.
Revision History (Full details and data files)
- Version 1.0: 2015-11-11
Type: Initial release
