4FRN
Crystal structure of the cobalamin riboswitch regulatory element
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Cobalamin riboswitch aptamer domain | polymer | 102 | 32914.6 | 2 | Marine metagenome | ||
2 | A, B | Hydroxocobalamin | non-polymer | 1345.3 | 2 | Chemie (I2A) | |||
3 | A, B | BARIUM ION | non-polymer | 137.3 | 12 | Chemie (BA) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 65829.3 | |
Non-Polymers* | Number of molecules | 14 |
Total formula weight | 4338.6 | |
All* | Total formula weight | 70167.9 |