8FLI
Cryo-EM structure of a group II intron immediately before branching
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Group II Intron | polymer | 893 | 289257.9 | 1 | Thermosynechococcus vestitus | ||
| 2 | B | Maturase reverse transcriptase | polymer | 562 | 65065.1 | 1 | UniProt (Q8DMK2) Pfam (PF13655) Pfam (PF00078) Pfam (PF08388) Pfam (PF01844) In PDB | Thermosynechococcus vestitus | |
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) |
Sequence modifications
B: 1 - 562 (UniProt: Q8DMK2)
| PDB | External Database | Details |
|---|---|---|
| Asp 275 | Gly 275 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 354323.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 72.9 | |
| All* | Total formula weight | 354396.0 |
