8D2A
Crystal structure of theophylline aptamer in complex with TAL3
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | RNA (33-MER) | polymer | 33 | 10637.4 | 2 | synthetic construct | ||
2 | A, B | 6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-ol | non-polymer | 303.4 | 2 | Chemie (QB3) | |||
3 | A, B | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 21274.9 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 747.3 | |
All* | Total formula weight | 22022.1 |