8RJ0
Crystal structure of mutant aspartase from Bacillus sp. YM55-1 in the closed loop conformation
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) | Aspartate ammonia-lyase | polymer | 468 | 51648.0 | 2 | UniProt (Q9LCC6) Pfam (PF00206) Pfam (PF10415) | Bacillus sp. YM55-1 | Aspartase |
| 2 | C (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 3 | D, E (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 212 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 468 (UniProt: Q9LCC6)
| PDB | External Database | Details |
|---|---|---|
| Ile 187 | Thr 187 | engineered mutation |
| Ile 321 | Met 321 | engineered mutation |
| Met 324 | Lys 324 | engineered mutation |
| Cys 326 | Asn 326 | engineered mutation |
| Ser 422 | Ala 422 | engineered mutation |
| Asp 429 | Tyr 429 | engineered mutation |
| Ile 460 | Thr 460 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 103295.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 196.2 | |
| All* | Total formula weight | 103492.1 |
