3GCA
The structural basis for recognition of the preQ0 metabolite by an unusually small 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 (A) | PreQ1 riboswitch | polymer | 33 | 10599.4 | 1 | |||
| 2 | B (A) | 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE | non-polymer | 175.1 | 1 | Chemie (PQ0) | |||
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 10599.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 367.3 | |
| All* | Total formula weight | 10966.7 |
