6V2M
Structure of Escherichia coli Asp269Asn mutant phosphoenolpyruvate carboxykinase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phosphoenolpyruvate carboxykinase (ATP) | polymer | 540 | 59785.3 | 1 | UniProt (A0A400L9R1) Pfam (PF01293) UniProt (by SIFTS) (P22259) | Escherichia coli | PEPCK |
| 2 | B (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E (A) | water | water | 18.0 | 327 | Chemie (HOH) |
Sequence modifications
A: 1 - 540 (UniProt: A0A400L9R1)
| PDB | External Database | Details |
|---|---|---|
| Glu 10 | Gln 10 | conflict |
| Asn 269 | Asp 269 | engineered mutation |
| Lys 315 | Val 315 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59785.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 571.6 | |
| All* | Total formula weight | 60356.9 |
