1H6N
Formation of a tyrosyl radical intermediate in Proteus mirabilis catalase by directed mutagenesis and consequences for nucleotide reactivity
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CATALASE | polymer | 484 | 55742.3 | 1 | UniProt (P42321) Pfam (PF00199) Pfam (PF06628) In PDB | PROTEUS MIRABILIS | |
| 2 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 325 | Chemie (HOH) |
Sequence modifications
A: 1 - 484 (UniProt: P42321)
| PDB | External Database | Details |
|---|---|---|
| Tyr 194 | Phe 194 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55742.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 771.6 | |
| All* | Total formula weight | 56513.9 |
