3HEO
Ferric Horse Heart Myoglobin; H64V/V67R mutant, Nitrite Modified
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Myoglobin | polymer | 153 | 17002.6 | 1 | UniProt (P68082) Pfam (PF00042) | Equus caballus (domestic horse equine) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C, D, E (A) | NITRITE ION | non-polymer | 46.0 | 3 | Chemie (NO2) | |||
| 4 | F (A) | water | water | 18.0 | 92 | Chemie (HOH) |
Sequence modifications
A: 1 - 153 (UniProt: P68082)
| PDB | External Database | Details |
|---|---|---|
| Val 64 | His 65 | engineered mutation |
| Arg 67 | Val 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17002.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 754.5 | |
| All* | Total formula weight | 17757.1 |
