1YTU
Structural basis for 5'-end-specific recognition of the guide RNA strand by the A. fulgidus PIWI protein
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C, E | 5'-R(P*AP*GP*AP*CP*AP*G)-3' | polymer | 6 | 1938.3 | 2 | |||
2 | D, F | 5'-R(P*UP*GP*UP*C)-3' | polymer | 4 | 1217.8 | 2 | |||
3 | A, B | hypothetical protein AF1318 | polymer | 427 | 49818.3 | 2 | UniProt (O28951) Pfam (PF02171) In PDB | Archaeoglobus fulgidus | PIWI |
4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | water | water | 18.0 | 57 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 427 (UniProt: O28951)
PDB | External Database | Details |
---|---|---|
Mse 1 | Met 1 | modified residue |
Mse 2 | Met 2 | modified residue |
Mse 112 | Met 112 | modified residue |
Mse 139 | Met 139 | modified residue |
Mse 200 | Met 200 | modified residue |
Mse 208 | Met 208 | modified residue |
Mse 260 | Met 260 | modified residue |
Mse 280 | Met 280 | modified residue |
Mse 301 | Met 301 | modified residue |
Mse 339 | Met 339 | modified residue |
Mse 377 | Met 377 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 105948.6 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 48.6 | |
All* | Total formula weight | 105997.2 |