. 2021 Mar 23;16(3):e0231916. doi: 10.1371/journal.pone.0231916

Table 1. Biomedical translator consortium deployed beacons.

Subdomain^a	Beacon Description	Wrapped Knowledge Source
semmeddb	Semantic Medline Database [8]	https://skr3.nlm.nih.gov/SemMedDB/
biolink	Monarch Database Biolink API [10]	https://api.monarchinitiative.org/api/
hmdb	Human Metabolome Database [11]	http://www.hmdb.ca/
rhea	Rhea Annotated Biochemical Reactions database [12]	https://www.rhea-db.org/
smpdb	Small Molecular Pathway Database [13]	http://smpdb.ca/
ndex	NDex Bio Graph Archive [14]	http://www.ndexbio.org

^a The basepath of each Beacon has the form https://kba.ncats.io/beacon/<Subdomain>, where the <Subdomain> is as listed in column 1 of the table.