1QQW
CRYSTAL STRUCTURE OF HUMAN ERYTHROCYTE CATALASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | CATALASE | polymer | 527 | 59837.0 | 4 | UniProt (P04040) Pfam (PF00199) Pfam (PF06628) In PDB | Homo sapiens (human) | |
| 2 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | water | water | 18.0 | 393 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 239348.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 241813.9 |
