6JP1
An X-ray structure of met sperm whale F43Y/T67R myoglobin with Tyr-heme double cross-links
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Myoglobin | polymer | 151 | 17121.9 | 2 | UniProt (P02185) Pfam (PF00042) | Physeter catodon (Sperm whale) | |
| 2 | C, D (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 213 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 151 (UniProt: P02185)
| PDB | External Database | Details |
|---|---|---|
| Tyr 43 | Phe 44 | engineered mutation |
| Arg 67 | Thr 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34243.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 35476.7 |
