AUTHOR=Martins Pedro , Mariano Diego , Carvalho Frederico Chaves , Bastos Luana Luiza , Moraes Lucas , Paixão Vivian , Cardoso de Melo-Minardi Raquel TITLE=Propedia v2.3: A novel representation approach for the peptide-protein interaction database using graph-based structural signatures JOURNAL=Frontiers in Bioinformatics VOLUME=3 YEAR=2023 URL=https://www.frontiersin.org/journals/bioinformatics/articles/10.3389/fbinf.2023.1103103 DOI=10.3389/fbinf.2023.1103103 ISSN=2673-7647