Guide to Pharmacology Targets Chemspider HGNC Accession number Rfam Entrez Gene miRBase Sequence Guide to Pharmacology Reactome InChIKey DrugBank Affy MACiE EcoCyc KEGG Drug Rhea LIPID MAPS EPA CompTox WikiPathways ChEMBL compound WikiGenes HMDB KNApSAcK PubMed PubChem-compound Uniprot-TrEMBL Enzyme Nomenclature PDB UCSC Genome Browser RefSeq Illumina KEGG Compound GeneOntology OMIM KEGG Reaction Agilent ChEBI CAS Complex Portal SwissLipids MetaCyc DOI HGNC PubMed Central Wikidata Ensembl