4E8N
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of NH4+ 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 (A) | Group IIC intron | polymer | 393 | 127646.6 | 1 | Oceanobacillus iheyensis | ||
| 2 | AA, B, BA, C, CA... (A) | MAGNESIUM ION | non-polymer | 24.3 | 31 | Chemie (MG) | |||
| 3 | GA, HA, IA, JA, KA... (A) | AMMONIUM ION | non-polymer | 18.0 | 14 | Chemie (NH4) | |||
| 4 | UA (A) | SPERMINE | non-polymer | 202.3 | 1 | Chemie (SPM) | |||
| 5 | VA, WA, XA, YA (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 4 | Chemie (EPE) | |||
| 6 | ZA (A) | water | water | 18.0 | 31 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 127646.6 | |
| Non-Polymers* | Number of molecules | 50 |
| Total formula weight | 2161.5 | |
| All* | Total formula weight | 129808.1 |
