3RJN
Horse heart myoglobin: D44K/D60K mutant with zinc (II) -deuteroporphyrin dimethyl ester
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 | 17011.7 | 1 | UniProt (P68082) Pfam (PF00042) | Equus caballus (domestic horse) | |
| 2 | B, D (B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | C (B) | ZINC(II)-DEUTEROPORPHYRIN DIMETHYLESTER | non-polymer | 604.0 | 1 | Chemie (HE5) | |||
| 4 | E (B) | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
B: 1 - 153 (UniProt: P68082)
| PDB | External Database | Details |
|---|---|---|
| Lys 44 | Asp 45 | engineered mutation |
| Lys 60 | Asp 61 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17011.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 796.2 | |
| All* | Total formula weight | 17807.9 |
