| umls-concept:C1158460 | skos:definition | GO: The chemical reactions and pathways involving terpenoid indole alkaloids, compounds formed from the condensation of tryptamine (derived from tryptophan) and secologanin (derived from geranyl pyrophosphate). [GOC:ai, http://rycomusa.com/aspp2000/public/P29/0525.html] | lld:umls |
