1IW1
Crystal structure of a heme oxygenase (HmuO) from Corynebacterium diphtheriae complexed with heme in the ferrous state
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 | Heme oxygenase | polymer | 215 | 24170.2 | 3 | UniProt (P71119) Pfam (PF01126) In PDB | Corynebacterium diphtheriae | |
| 2 | D | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900003) | sucrose | ||
| 3 | A, B, C | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 10 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 584 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 72510.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2810.1 | |
| All* | Total formula weight | 75662.9 |
