We are excited to release the Open PHACTS API 1.3. Among the features are:

• Over 2,900 million triples
• New compound API calls: drug type (approved, experimental)
• New pharmacology API calls: pChEMBL, assay type, generic name, literature DOI/PMID, target type and component
• New target info API calls: ChEMBL URIs, UniProt protein-protein interactions, IntAct, ChEMBL target component description
• New pathway API calls: URIs, description, organism, pathway participants
• New target info data sources: WikiPathways, Pathway Ontology concepts, UniParc, GOA update, IntAct
• New compound info data sources: OPS chemical registration system (OCRS), ChEMBL_16
• New compound /target class data sources: GeneOntology compound and target classification, ChEMBL target classification
• Conversion of InChI, InChIKey, SMILES to OCRS URIs
• Relevance scoring for structures
• Enhanced visualisation: hierarchy data by hierarchy structure, mappings between URLs, VoID

The release notes can be found here.