7YGA
Cryo-EM structure of Tetrahymena ribozyme conformation 2 undergoing the second-step self-splicing
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA (5'-R(*UP*CP*GP*(SSU)P*AP*AP*CP*C)-3') | polymer | 8 | 2502.6 | 1 | Tetrahymena | ||
| 2 | B (B) | RNA (5'-R(*CP*CP*CP*UP*CP*U)-3') | polymer | 6 | 1788.1 | 1 | Tetrahymena | ||
| 3 | C (N) | RNA (393-MER) | polymer | 393 | 127011.9 | 1 | GenBank (10832) | Tetrahymena | |
| 4 | D, E, F, G, H... (N) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) |
Sequence modifications
N: 19 - 409 (GenBank: 10832)
| PDB | External Database | Details |
|---|---|---|
| G 17 | - | expression tag |
| G 18 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 131302.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 194.4 | |
| All* | Total formula weight | 131497.0 |
