7V5Q
The dimeric structure of G80A/H81A/L137E myoglobin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Myoglobin | polymer | 153 | 16946.4 | 2 | UniProt (P68082) Pfam (PF00042) In PDB | Equus caballus (Horse) | |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | water | water | 18.0 | 298 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 153 (UniProt: P68082)
| PDB | External Database | Details |
|---|---|---|
| Ala 80 | Gly 81 | engineered mutation |
| Ala 81 | His 82 | engineered mutation |
| Glu 137 | Leu 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33892.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 35125.8 |
