2B2D
RNA stemloop operator from bacteriophage QBETA complexed with an N87S,E89K mutant MS2 capsid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (R, S) | 5'-R(*AP*UP*GP*CP*AP*UP*GP*UP*CP*UP*AP*AP*GP*AP*CP*AP*GP*CP*AP*U)-3' | polymer | 20 | 6391.9 | 2 | |||
| 2 | C, D, E (A, B, C) | Coat protein | polymer | 129 | 13711.5 | 3 | UniProt (P03612) Pfam (PF01819) | Enterobacterio phage MS2 | |
| 3 | F, G, H, I (S, A, B, C) | water | water | 18.0 | 119 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 129 (UniProt: P03612)
| PDB | External Database | Details |
|---|---|---|
| Ser 87 | Asn 87 | engineered mutation |
| Lys 89 | Glu 89 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 53918.2 | |
| All* | Total formula weight | 53918.2 |
