8F4O
Apo structure of the TPP 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, B (A, B) | TPP riboswitch aptamer domain | polymer | 83 | 26798.9 | 2 | GenBank (1845826323) | Escherichia coli | |
| 2 | AA, BA, C, CA, D... (B, A) | IRIDIUM HEXAMMINE ION | non-polymer | 294.4 | 28 | Chemie (IRI) | |||
| 3 | FA, T (B, A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 4 | GA (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) |
Sequence modifications
A, B: 10 - 88 (GenBank: 1845826323)
| PDB | External Database | Details |
|---|---|---|
| G 9 | - | insertion |
| G 89 | - | insertion |
| C 90 | - | insertion |
| A 91 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53597.9 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 8737.8 | |
| All* | Total formula weight | 62335.6 |
