Fig. 2: Metadata networks (METNs) of Database and Function.
From: Peptide hemolytic activity analysis using visual data mining of similarity-based complex networks
A Database METN describes the source databases from which hemolytic peptide from the StarPepDB has been retrieved. Aquamarine nodes represent the databases whereas blue-green nodes represent hemolytic peptides. The six most central databases were numbered according to their betweenness centrality rank: 1. SATPdb, 2. Hemolytik, 3. DBAASP, 4. UniProtKB, 5. DRAMP_General, 6. CyBase. B Function METN describes the functions associated with hemolytic peptides. Yellow nodes represent the functions reported for these peptides (red nodes are also metadata nodes but are related to hemolytic activity: “toxic”, “toxic to mammals” and “hemolytic”). Blue-green nodes represent hemolytic peptides. The nine most central peptide functions were numbered according to their betweenness centrality rank: 1. hemolytic, 2. antimicrobial, 3. toxic, 4. anti-Gram negative, 5. toxic to mammals, 6. anti-Gram positive, 7. antibacterial, 8. antifungal, 9. anticancer. These networks were visualized in Gephi70 using Force Atlas 2 layout67 and edited with Inkscape74.
