3KKS
Crystal structure of catalytic core domain of BIV integrase in 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) | Integrase | polymer | 152 | 17074.3 | 2 | UniProt (P19560) | Bovine immunodeficiency virus (BIV) | IN |
| 2 | C, E (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 3 | D, F (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence modifications
A, B: 60 - 208 (UniProt: P19560)
| PDB | External Database | Details |
|---|---|---|
| Gly 57 | - | expression tag |
| Ser 58 | - | expression tag |
| His 59 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34148.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 302.3 | |
| All* | Total formula weight | 34450.9 |
