2PY7
Crystal structure of E. coli phosphoenolpyruvate carboxykinase mutant Lys213Ser complexed with ATP-Mg2+-Mn2+
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | Phosphoenolpyruvate carboxykinase | polymer | 540 | 59667.1 | 1 | UniProt (P22259) Pfam (PF01293) | Escherichia coli | PEP carboxykinase, Phosphoenolpyruvate carboxylase, PEPCK |
| 2 | B (X) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C, D (X) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 4 | E (X) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | F (X) | water | water | 18.0 | 570 | Chemie (HOH) |
Sequence modifications
X: 1 - 540 (UniProt: P22259)
| PDB | External Database | Details |
|---|---|---|
| Ser 213 | Lys 213 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59667.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 641.4 | |
| All* | Total formula weight | 60308.4 |
