2OKN
Crystal Strcture of Human Prolidase
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) | Xaa-Pro dipeptidase | polymer | 494 | 54662.0 | 2 | UniProt (P12955) Pfam (PF05195) Pfam (PF00557) | Homo sapiens (human) | X-Pro dipeptidase, Proline dipeptidase, Prolidase, Imidodipeptidase |
| 2 | C, D, F, G (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | E, H, I (A, B) | HYDROGENPHOSPHATE ION | non-polymer | 96.0 | 3 | Chemie (PI) | |||
| 4 | J, K (A, B) | water | water | 18.0 | 301 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 494 (UniProt: P12955)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | cloning artifact |
| Ser 2 | - | cloning artifact |
| Phe 436 | Leu 434 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 109324.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 507.7 | |
| All* | Total formula weight | 109831.7 |
