3AAW
Crystal structure of aspartate kinase from Corynebacterium glutamicum in complex with lysine and threonine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Aspartokinase | polymer | 421 | 44798.5 | 2 | UniProt (P26512) Pfam (PF00696) Pfam (PF22468) | Corynebacterium glutamicum (Brevibacterium flavum) | Aspartate kinase |
| 2 | B, D (B, D) | Aspartokinase LysC beta subunit | polymer | 178 | 19384.8 | 2 | UniProt (Q93C54) Pfam (PF22468) | Corynebacterium crenatum | |
| 3 | E, G, I, K (A, B, C, D) | THREONINE | non-polymer | 119.1 | 4 | Chemie (THR) | |||
| 4 | F, H, J (A, C) | LYSINE | non-polymer | 147.2 | 3 | Chemie (LYS) | |||
| 5 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
B, D: 1 - 172 (UniProt: Q93C54)
| PDB | External Database | Details |
|---|---|---|
| His 173 | - | expression tag |
| His 174 | - | expression tag |
| His 175 | - | expression tag |
| His 176 | - | expression tag |
| His 177 | - | expression tag |
| His 178 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 128366.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 918.1 | |
| All* | Total formula weight | 129284.6 |
