5I67
Crystal Structure Analysis of MTB PEPCK mutant C273S
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 [GTP] | polymer | 605 | 67176.6 | 1 | UniProt (A5TYT6) Pfam (PF17297) Pfam (PF00821) | Mycobacterium tuberculosis H37Ra | PEPCK,GTP-dependent phosphoenolpyruvate carboxykinase,GTP-PEPCK |
| 2 | B (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 3 | C, D, E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
| 4 | F, G (A) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 5 | H (A) | water | water | 18.0 | 54 | Chemie (HOH) |
Sequence modifications
A: 2 - 605 (UniProt: A5TYT6)
| PDB | External Database | Details |
|---|---|---|
| Ser 273 | Cys 273 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 67176.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 871.4 | |
| All* | Total formula weight | 68048.1 |
