OPRA Server
Optimal Protein-RNA Area calculation

OPRA (Optimal Protein-RNA Area) is useful for identifying potential RNA-binding sites on proteins and can help to model protein-RNA interactions of biological and therapeutic interest.
Please refer to the published article for more information.

Please, check the tutorial in order to become familiar with the server. You can also see a example output, or use a input example data through the "Load example data" button.

PDB file is a valid PDB structure file.

We require a valid academic email account only to notify you when your job has finished.