# Package ur_rna.RNAstructure

- Interface Summary
  Interface | Description
  --- | ---
  RNAstructureVersion | Interface that contains constants related to the current RNAstructure Release information.

- Class Summary
  Class | Description
  --- | ---
  Nucleobase | Nucleobase symbols and corresponding numeric values (as per the RNA backend)

- Exception Summary
  Exception | Description
  --- | ---
  RnaBackendException | Encapsulates errors raised in RNABackendJNI functions, e.g.