6Q57
X-ray crystal structure of the tetrahydrofolate riboswitch aptamer bound to 5-deazatetrahydropterin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | tetrahydrofolate riboswitch aptamer | polymer | 89 | 28849.1 | 1 | Streptococcus mutans UA159 | ||
| 2 | B, C (A) | 5-deazatetrahydropterin | non-polymer | 166.2 | 2 | Chemie (T0A) | |||
| 3 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | E (A) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28849.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 356.7 | |
| All* | Total formula weight | 29205.8 |
