3B3S
Crystal structure of the M180A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bacterial leucyl aminopeptidase | polymer | 291 | 31367.2 | 1 | UniProt (Q01693) Pfam (PF04389) | Vibrio proteolyticus | |
| 2 | B, C (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E, F, G, H... (A) | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) | |||
| 4 | L, M (A) | THIOCYANATE ION | non-polymer | 58.1 | 2 | Chemie (SCN) | |||
| 5 | N (A) | LEUCINE | non-polymer | 131.2 | 1 | Chemie (LEU) | |||
| 6 | O (A) | water | water | 18.0 | 299 | Chemie (HOH) |
Sequence modifications
A: 1 - 291 (UniProt: Q01693)
| PDB | External Database | Details |
|---|---|---|
| Ala 180 | Met 286 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31367.2 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 562.1 | |
| All* | Total formula weight | 31929.3 |
