text: [https://thebiogrid.org/ BioGRID] is an open public resource containing manually curated molecular interaction data. In addition to its extensive catalogue of genetic and protein interactions, BioGRID also curates chemical interactions including experimentally-determined [https://thebiogrid.org/chemsearch.php?chemSearch=Bivalent* PROTACs and PROTAC-related molecules] with accompanying [https://wiki.thebiogrid.org/doku.php/protac_curation target and E3 information]. Additional resources include [https://protacpedia.weizmann.ac.il/ptcb/main PROTACpedia], a manually curated and user-contributed PROTAC-specific public access database, and [https://hanlaboratory.com/E3Atlas/ E3 Atlas], a comprehensive E3 database that characterizes the potential for specific E3 ligases to be employed for PROTAC design.