A database of peptide-protein interactions

PROPEDIA is a database of peptide-protein complexes clusterized in three methodologies: (i) peptide sequences; (ii) structure interface; and (iii) binding sites. PROPEDIA main goal is to give new insights into peptide design of biotechnological interests.

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19,813

PEPTIDE-PROTEIN COMPLEXES*

1,845

SEQUENCE CLUSTERS

1,891

INTERFACE CLUSTERS

1,466

BINDING SITE CLUSTERS

*Last updated on: May 02, 2020

How to cite:

Pedro M. Martins, Lucianna H. Santos, Diego Mariano, Felippe C. Queiroz, Luana L. Bastos, Isabela de S. Gomes, Pedro H. C. Fischer, Rafael E. O. Rocha, Sabrina A. Silveira, Leonardo H. F. de Lima, Mariana T. Q. de Magalhães, Maria G. A. Oliveira & Raquel C. de Melo-Minardi (2021). Propedia: a database for protein–peptide identification based on a hybrid clustering algorithm. BMC bioinformatics, 22(1), 1-20.

Case Studies

SARS-CoV-2 main protease interactions with peptides (PDB id: 6lu7) View

Anti-carsia Protease Inhibitor View

Complex samples

Complex? Peptide size? Receptor size? Resolution (Å)? Protein Name Classification Clusters


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