8XC2
The X-ray structure of F46C myoglobin with a covalently linked Ni-complex
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 | 17190.9 | 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, D (A) | 4-oxidanylidene-4-(1,10-phenanthrolin-5-ylamino)but-2-enoic acid | non-polymer | 293.3 | 2 | Chemie (Y6C) | |||
| 4 | E (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 5 | F (A) | water | water | 18.0 | 216 | Chemie (HOH) |
Sequence modifications
A: 1 - 153 (UniProt: P02185)
| PDB | External Database | Details |
|---|---|---|
| Cys 46 | Phe 47 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17190.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1261.7 | |
| All* | Total formula weight | 18452.7 |
