1QWL
Structure of Helicobacter pylori 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 | KatA catalase | polymer | 505 | 58730.0 | 2 | UniProt (P77872) Pfam (PF00199) Pfam (PF06628) In PDB | Helicobacter pylori | |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | A | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
| 4 | B | AZIDE ION | non-polymer | 42.0 | 1 | Chemie (AZI) | |||
| 5 | water | water | 18.0 | 1005 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 117460.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1307.0 | |
| All* | Total formula weight | 118767.1 |
