1OAJ
Active site copper and zinc ions modulate the quaternary structure of prokaryotic Cu,Zn superoxide dismutase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SUPEROXIDE DISMUTASE | polymer | 151 | 15799.8 | 1 | UniProt (P00446) Pfam (PF00080) | PHOTOBACTERIUM LEIOGNATHI | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | COPPER (II) ION | non-polymer | 63.5 | 1 | Chemie (CU) | |||
| 4 | D (A) | water | water | 18.0 | 91 | Chemie (HOH) |
Sequence modifications
A: 1 - 151 (UniProt: P00446)
| PDB | External Database | Details |
|---|---|---|
| Asp 25 | Lys 47 | engineered mutation |
| Ile 31 | Thr 53 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 15799.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 129.0 | |
| All* | Total formula weight | 15928.7 |
