3MN0
Introducing a 2-His-1-Glu Non-Heme Iron Center into Myoglobin confers Nitric Oxide Reductase activity: Cu(II)-CN-FeBMb(-His) form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Myoglobin | polymer | 153 | 17241.9 | 1 | UniProt (P02185) Pfam (PF00042) In PDB | Physeter catodon (Sperm whale) | |
| 2 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | A | COPPER (II) ION | non-polymer | 63.5 | 1 | Chemie (CU) | |||
| 4 | A | CYANIDE ION | non-polymer | 26.0 | 1 | Chemie (CYN) | |||
| 5 | water | water | 18.0 | 186 | Chemie (HOH) |
Sequence modifications
A: 1 - 153 (UniProt: P02185)
| PDB | External Database | Details |
|---|---|---|
| Glu 29 | Leu 30 | engineered mutation |
| His 43 | Phe 44 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17241.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 706.1 | |
| All* | Total formula weight | 17947.9 |
