3B7I
Crystal structure of the S228A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine phosphonic acid
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 | 31411.3 | 1 | UniProt (Q01693) Pfam (PF04389) | Vibrio proteolyticus | |
| 2 | B, C (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | E, F (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | G (A) | THIOCYANATE ION | non-polymer | 58.1 | 1 | Chemie (SCN) | |||
| 6 | H (A) | LEUCINE PHOSPHONIC ACID | non-polymer | 167.1 | 1 | Chemie (PLU) | |||
| 7 | I (A) | LEUCINE | non-polymer | 131.2 | 1 | Chemie (LEU) | |||
| 8 | J (A) | water | water | 18.0 | 250 | Chemie (HOH) |
Sequence modifications
A: 1 - 291 (UniProt: Q01693)
| PDB | External Database | Details |
|---|---|---|
| Ala 228 | Ser 334 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31411.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 572.3 | |
| All* | Total formula weight | 31983.6 |
