4JNX
Crystal structure of RNA silencing suppressor p19 complexed with double-helical RNA 20mer pG(CUG)6C
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D | RNA silencing suppressor p19 | polymer | 127 | 14513.2 | 2 | UniProt (P69517) Pfam (PF03220) In PDB | Tomato bushy stunt virus (TBSV) | 19 kDa symptom severity modulator |
| 2 | B, G | 5'-R(P*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*C)-3' | polymer | 20 | 6344.8 | 2 | |||
| 3 | A, D | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | D, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 223 | Chemie (HOH) |
Sequence modifications
A, D: 5 - 127 (UniProt: P69517)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ser 2 | - | expression tag |
| His 3 | - | expression tag |
| Met 4 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 41715.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 432.9 | |
| All* | Total formula weight | 42148.8 |
