4EYA
Crystal Structure of a Plectonemic RNA Supercoil
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D, E... | N utilization substance protein B homolog | polymer | 148 | 17142.8 | 8 | UniProt (O66530) Pfam (PF01029) In PDB | Aquifex aeolicus | Protein NusB |
2 | a, c, e, g, i... | RNA (5'-R(*GP*GP*CP*UP*CP*CP*UP*UP*GP*GP*CP*A)-3') | polymer | 12 | 3804.3 | 20 | synthetic construct | ||
3 | A, B, C, D, E... | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
4 | B, D, F, H | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 28 |
Total formula weight | 213228.2 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 1489.4 | |
All* | Total formula weight | 214717.6 |