Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | catalase | polymer | 484 | 55726.3 | 1 | UniProt (P42321) | Proteus mirabilis | |
| 2 | B, C, D, E, F... (A) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 3 | J (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | K (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | L (A) | water | water | 18.0 | 531 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55726.3 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1477.1 | |
| All* | Total formula weight | 57203.4 |
