4KNQ
Crystal structure of 1nt-5'-overhanging double-helical CCG-repetitive RNA 20mer complexed with RSS p19
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-R(P*CP*CP*GP*CP*CP*GP*CP*CP*GP*CP*CP*GP*CP*CP*GP*CP*CP*GP*CP*G)-3' | polymer | 20 | 6338.8 | 1 | |||
| 2 | A | RNA silencing suppressor p19 | polymer | 127 | 14513.2 | 1 | UniProt (P69517) Pfam (PF03220) In PDB | Tomato bushy stunt virus (TBSV) | 19 kDa symptom severity modulator |
| 3 | B, A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence modifications
A: 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 | 2 |
| Total formula weight | 20852.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 288.2 | |
| All* | Total formula weight | 21140.2 |
