2RE1
Crystal structure of aspartokinase alpha and beta subunits
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Aspartokinase, alpha and beta subunits | polymer | 167 | 18247.7 | 2 | UniProt (Q9JYN6) Pfam (PF01842) Pfam (PF22468) | Neisseria meningitidis MC58 | |
| 2 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence modifications
A, B: 242 - 405 (UniProt: Q9JYN6)
| PDB | External Database | Details |
|---|---|---|
| Ser 239 | - | expression tag |
| Asn 240 | - | expression tag |
| Ala 241 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36495.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 36575.6 |
