A database of peptide-protein interactions

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

Explore v2.3 Back to Propedia v1.0

~49,300

PEPTIDE COMPLEXES*

1,845

SEQUENCE CLUSTERS

1,891

INTERFACE CLUSTERS

1,466

BINDING SITE CLUSTERS

*Last updated on: Nov 2022

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.

Browse by specific datasets View all

Propedia is composed of many datasets of protein-peptide complexes. You can explore and construct your queries clicking on "View all" button or browse by the most accessed datasets shown below.

PROPEDIA
ANTIMICROBIALDB

PROPEDIA
VIRALDB

PROPEDIA
ENZYMEDB

PROPEDIA
MEMBRANEDB

PROPEDIA
HORMONEDB

PROPEDIA
PLANTDB

Complex samples

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


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