4FB0
Structure of Oceanobacillus iheyensis group II intron C377G mutant in a ligand-free state in the presence of K+ 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 | 127686.6 | 1 | Oceanobacillus iheyensis | ||
| 2 | B, C, D, E, F... (A) | MAGNESIUM ION | non-polymer | 24.3 | 25 | Chemie (MG) | |||
| 3 | AA, BA, CA, DA, EA... (A) | POTASSIUM ION | non-polymer | 39.1 | 18 | Chemie (K) | |||
| 4 | RA, UA, VA, WA, XA (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 5 | Chemie (EPE) | |||
| 5 | TA (A) | SPERMINE | non-polymer | 202.3 | 1 | Chemie (SPM) | |||
| 6 | YA (A) | water | water | 18.0 | 27 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 127686.6 | |
| Non-Polymers* | Number of molecules | 49 |
| Total formula weight | 2705.3 | |
| All* | Total formula weight | 130391.9 |
