2V3X
His243Ala Escherichia coli aminopeptidase P in complex with substrate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | XAA-PRO AMINOPEPTIDASE | polymer | 440 | 49693.0 | 1 | UniProt (P15034) Pfam (PF05195) Pfam (PF00557) | ESCHERICHIA COLI | X-PRO AMINOPEPTIDASE, AMINOPEPTIDASE P II, APP-II, AMINOACYLPROLINE AMINOPEPTIDASE, AMINOPEPTIDASE P |
| 2 | B (B) | TRIPEPTIDE (VALINE-PROLINE-LEUCINE) | polymer | 3 | 327.4 | 1 | ESCHERICHIA COLI | ||
| 3 | C, D (A) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 644 | Chemie (HOH) |
Sequence modifications
A: 1 - 440 (UniProt: P15034)
| PDB | External Database | Details |
|---|---|---|
| Ala 243 | His 243 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50020.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 145.3 | |
| All* | Total formula weight | 50165.7 |
