1H7K
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 (A) | CATALASE | polymer | 483 | 55611.2 | 1 | UniProt (P42321) Pfam (PF00199) Pfam (PF06628) | PROTEUS MIRABILIS | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | D (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | E (A) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence modifications
A: 2 - 484 (UniProt: P42321)
| PDB | External Database | Details |
|---|---|---|
| Tyr 215 | Phe 215 | conflict |
| Omt 53 | Met 53 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55611.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 771.6 | |
| All* | Total formula weight | 56382.7 |
