3I9T
Crystal structure of the rat heme oxygenase (HO-1) in complex with heme binding dithiothreitol (DTT)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Heme oxygenase 1 | polymer | 263 | 30295.3 | 1 | UniProt (P06762) Pfam (PF01126) | Rattus norvegicus (Rat) | HO-1, HSP32 |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL | non-polymer | 154.3 | 1 | Chemie (DTV) | |||
| 4 | D (A) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P06762)
| PDB | External Database | Details |
|---|---|---|
| Arg 262 | - | expression tag |
| Leu 263 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30295.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 770.7 | |
| All* | Total formula weight | 31066.0 |
