5UTD
Sperm whale myoglobin V68A/I107Y with nitrite
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 | 154 | 17388.1 | 1 | UniProt (P02185) Pfam (PF00042) | Physeter catodon (Sperm whale) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E (A) | NITRITE ION | non-polymer | 46.0 | 2 | Chemie (NO2) | |||
| 5 | F (A) | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
A: 0 - 153 (UniProt: P02185)
| PDB | External Database | Details |
|---|---|---|
| Ala 68 | Val 69 | engineered mutation |
| Tyr 107 | Ile 108 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17388.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 804.6 | |
| All* | Total formula weight | 18192.7 |
