8OLY
Structure of Oceanobacillus iheyensis group II intron post first step of splicing in the presence of K+, Mg2+ and intronistat B
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 | 391 | 126956.2 | 1 | Oceanobacillus iheyensis | ||
2 | B (B) | 5'-exon | polymer | 5 | 1548.0 | 1 | Oceanobacillus iheyensis | ||
3 | AA, C, CA, D, DA... (A) | MAGNESIUM ION | non-polymer | 24.3 | 30 | Chemie (MG) | |||
4 | AB, BA, HA, IA, JA... (A) | POTASSIUM ION | non-polymer | 39.1 | 19 | Chemie (K) | |||
5 | DB, EB, FB, WA, YA (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 5 | Chemie (EPE) | |||
6 | BB, CB (A) | SPERMINE | non-polymer | 202.3 | 2 | Chemie (SPM) | |||
7 | GB (A) | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 128504.1 | |
Non-Polymers* | Number of molecules | 56 |
Total formula weight | 3068.2 | |
All* | Total formula weight | 131572.3 |