Download MendeleyCrystal Structure of E83A from Mtb PEPCK in complex with Zn2+ and phosphate ion
Kim, H.L., Sacchettini, J.C.To be published.
4WPV
Crystal Structure of E83A mutant of Mtb PEPCK in complex with Zn2+ and phosphate ion
- PDB DOI: https://doi.org/10.2210/pdb4WPV/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: 1.67 Å
- R-Value Free: 0.177
- R-Value Work: 0.155
- R-Value Observed: 0.156
wwPDB Validation 3D Report Full Report
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 | |
| PO4 Query on PO4 | E [auth A] F [auth A] G [auth A] H [auth A] I [auth A] | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K |  | ||
| GOL Query on GOL | B [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | ||
| ZN Query on ZN | C [auth A], D [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.67 Å
- R-Value Free: 0.177
- R-Value Work: 0.155
- R-Value Observed: 0.156
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 102.762 | α = 90 |
| b = 122.281 | β = 116.88 |
| c = 63.984 | γ = 90 |
| Software Name | Purpose |
|---|---|
| HKL-3000 | data reduction |
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
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: 2023-09-27
Changes: Data collection, Database references, Derived calculations, Refinement description
