Targets from the RNA3DB dataset.

aE = Cryo-electron microscopy, bX = X-Ray crystallography. These targets were compiled from the RNA3DB dataset and are recommended as a test det for ML-based RNA prediction methods. These targets are all published after the ML-based RNA-prediction methods and aren’t part of the their training set. The targets are also non-homologous to existing RNA sequences in the PDB database and don’t belong to any previously known RFam families in the PDB. These so-called orphan RNA’s will serve as a stringent dataset for the prediction methods.