3N7D
Crystal structure of CopK bound to Cu(I) and Cu(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) | Copper resistance protein K | polymer | 74 | 8294.6 | 2 | UniProt (Q58AD3) Pfam (PF11525) | Cupriavidus metallidurans | CopK |
| 2 | C, E (A, B) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D (A) | COPPER (I) ION | non-polymer | 63.5 | 1 | Chemie (CU1) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 16589.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 190.6 | |
| All* | Total formula weight | 16779.8 |
