4L2A
X-ray structure of the C57R mutant of the iron superoxide dismutase from Pseudoalteromonas haloplanktis (crystal form II)
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) | Superoxide dismutase [Fe] | polymer | 192 | 21323.6 | 2 | UniProt (P84612) Pfam (PF00081) Pfam (PF02777) | Pseudoalteromonas haloplanktis | |
| 2 | C, D (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 336 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 192 (UniProt: P84612)
| PDB | External Database | Details |
|---|---|---|
| Arg 57 | Cys 57 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42647.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 111.7 | |
| All* | Total formula weight | 42758.8 |
