1MNI
ALTERATION OF AXIAL COORDINATION BY PROTEIN ENGINEERING IN MYOGLOBIN. BIS-IMIDAZOLE LIGATION IN THE HIS64-->VAL(SLASH)VAL68-->HIS DOUBLE MUTANT
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 | 16983.4 | 2 | UniProt (P02189) Pfam (PF00042) In PDB | Sus scrofa (pig) | |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | water | water | 18.0 | 201 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 153 (UniProt: P02189)
| PDB | External Database | Details |
|---|---|---|
| Val 64 | His 64 | conflict |
| His 68 | Val 68 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33966.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 35199.9 |
