“…The available prior knowledge resources, largely composed of ligand-receptor, extracellular matrix, and adhesion interactions, are typically distinct but o en show partial overlap 2,20 . Some of these resources also provide additional details for the interactions such as information about protein complexes 2,7,13,21,22 , subcellular localisation 2,13 , and classification into signalling pathways and categories 13,21 (Supp. Table 1).…”