4TWV
Horse heart myoglobin mutant (K45E/K63E/K96E) with Zn-deuteroporphyrin IX
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 | 17114.5 | 1 | UniProt (P68082) Pfam (PF00042) | Equus caballus (Horse) | |
| 2 | B (A) | Zinc (II) Deuteroporphyrin IX | non-polymer | 574.0 | 1 | Chemie (ZND) | |||
| 3 | C (A) | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence modifications
A: 0 - 153 (UniProt: P68082)
| PDB | External Database | Details |
|---|---|---|
| Glu 45 | Lys 46 | engineered mutation |
| Glu 63 | Lys 64 | engineered mutation |
| Glu 96 | Lys 97 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17114.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 574.0 | |
| All* | Total formula weight | 17688.5 |
