3MYN
Mutation of Methionine-86 in Dehaloperoxidase-hemoglobin: Effects of the Asp-His-Fe Triad in a 3/3 Globin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Dehaloperoxidase A | polymer | 137 | 15532.5 | 2 | UniProt (Q9NAV8) Pfam (PF00042) | Amphitrite ornata | |
| 2 | C, G (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, H (A, B) | CYANIDE ION | non-polymer | 26.0 | 2 | Chemie (CYN) | |||
| 4 | E, F, I (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 195 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 137 (UniProt: Q9NAV8)
| PDB | External Database | Details |
|---|---|---|
| Asp 86 | Met 87 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31065.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1573.2 | |
| All* | Total formula weight | 32638.2 |
