4FAX
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Na+ and Mg2+
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Group IIC intron | polymer | 394 | 127991.8 | 1 | Oceanobacillus iheyensis | ||
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 21 | Chemie (MG) | |||
| 3 | A | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) | |||
| 4 | A | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 3 | Chemie (EPE) | |||
| 5 | water | water | 18.0 | 32 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 127991.8 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 1409.2 | |
| All* | Total formula weight | 129401.0 |
