3L2R
Crystal structure of the Prototype Foamy Virus (PFV) intasome in complex with magnesium
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 | 395 | 44456.7 | 2 | UniProt (P14350) Pfam (PF17921) Pfam (PF00665) Pfam (PF18103) | Human spumaretrovirus (SFVcpz(hu)) | IN, p42In |
| 2 | C (C) | 5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*TP*GP*TP*A)-3' | polymer | 19 | 5864.8 | 1 | |||
| 3 | D (D) | 5'-D(*TP*AP*CP*AP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*A)-3' | polymer | 17 | 5163.4 | 1 | |||
| 4 | E (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | F, L (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | G (A) | AMMONIUM ION | non-polymer | 18.0 | 1 | Chemie (NH4) | |||
| 7 | H, I, J, K, M (A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 8 | N, O, P, Q (A, B, C, D) | water | water | 18.0 | 12 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 392 (UniProt: P14350)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 217 | Gly 968 | variant |
| Gly 218 | Ser 969 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 99941.6 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 592.5 | |
| All* | Total formula weight | 100534.1 |
