2BGG
The structure of a Piwi protein from Archaeoglobus fulgidus complexed with a 16nt siRNA duplex.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | PROTEIN AF1318 | polymer | 427 | 49302.4 | 2 | UniProt (O28951) Pfam (PF02171) In PDB | ARCHAEOGLOBUS FULGIDUS | PIWI |
| 2 | P, R | 5'-R(*UP*UP*CP*GP*AP*CP*GP*CP)-3' | polymer | 8 | 2502.5 | 2 | |||
| 3 | Q, S | 5'-R(*GP*UP*CP*GP*AP*AP*UP*UP)-3' | polymer | 8 | 2527.5 | 2 | |||
| 4 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 5 | water | water | 18.0 | 509 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 108665.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 109.9 | |
| All* | Total formula weight | 108774.9 |
