1OS1
Structure of Phosphoenolpyruvate Carboxykinase complexed with ATP,Mg, Ca and pyruvate.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Phosphoenolpyruvate carboxykinase [ATP] | polymer | 540 | 59709.2 | 1 | UniProt (P22259) Pfam (PF01293) In PDB | Escherichia coli | PEP carboxykinase, Phosphoenolpyruvate carboxylase, PEPCK |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | A | PYRUVIC ACID | non-polymer | 88.1 | 1 | Chemie (PYR) | |||
| 6 | water | water | 18.0 | 260 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59709.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 659.6 | |
| All* | Total formula weight | 60368.8 |
