Download MendeleyCrystal Structure of E83A mutant of Mtb PEPCK in complex with PEP and GDP
Kim, H.L., Krieger, I.V., Sacchettini, J.C.To be published.
4WPU
Crystal Structure of E83A mutant of Mtb PEPCK in complex with PEP and GDP
- PDB DOI: https://doi.org/10.2210/pdb4WPU/pdb
- Classification: LYASE,TRANSFERASE
- Organism(s): Mycobacterium tuberculosis H37Ra
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): Yes
- Deposited: 2014-10-21 Released: 2015-11-04
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.26 Å
- R-Value Free: 0.226
- R-Value Work: 0.162
- R-Value Observed: 0.166
This is version 1.1 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 |
| Phosphoenolpyruvate carboxykinase [GTP] | 622 | Mycobacterium tuberculosis H37Ra | Mutation(s): 1 Gene Names: pckG, MRA_0219 EC: 4.1.1.32 |  | |
UniProt | |||||
Find proteins for A5TYT6 (Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra)) Explore A5TYT6 Go to UniProtKB: A5TYT6 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A5TYT6 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| GDP Query on GDP | B [auth A] | GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N |  | ||
| PEP Query on PEP | D [auth A] | PHOSPHOENOLPYRUVATE C3 H5 O6 P DTBNBXWJWCWCIK-UHFFFAOYSA-N |  | ||
| GOL Query on GOL | C [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.26 Å
- R-Value Free: 0.226
- R-Value Work: 0.162
- R-Value Observed: 0.166
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 104.636 | α = 90 |
| b = 122.715 | β = 116.61 |
| c = 63.861 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
| HKL-2000 | data reduction |
Entry History
Deposition Data
- Released Date: 2015-11-04 Deposition Author(s): Kim, H.L., Sacchettini, J.C.
Revision History (Full details and data files)
- Version 1.0: 2015-11-04
Type: Initial release - Version 1.1: 2023-12-27
Changes: Data collection, Database references, Derived calculations
