1The analysis was carried out using the PDBePISA tool for exploration of macromolecular interfaces. The PDB entries used were 1PLQ for scPCNA, 1VYM for hPCNA and 1GE8 for pfPCNA.
Gaussian Finder's cavity dataset in CSV. This dataset describes the protein cavities output by a protein cavity detection method called Gaussian Finder. This method is described in the article availab