2QBZ
Structure of the M-Box Riboswitch Aptamer Domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | M-Box RNA, ykoK riboswitch aptamer | polymer | 161 | 51810.7 | 1 | GenBank (32468738) | ||
| 2 | B, C, D, E, F... (X) | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 3 | H, I, J, K (X) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 4 | L (X) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
X: 18 - 171 (GenBank: 32468738)
| PDB | External Database | Details |
|---|---|---|
| G 15 | - | insertion |
| G 16 | - | insertion |
| G 17 | - | insertion |
| C 172 | - | insertion |
| C 173 | - | insertion |
| C 174 | - | insertion |
| A 175 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51810.7 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 302.2 | |
| All* | Total formula weight | 52112.9 |
