PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26369821-5 2016 The initial discovery by Donald Ingber of MetAP-2 inhibition as a potential target in angiogenesis began with a fortuitous observation similar to the discovery of penicillin activity by Sir Alexander Fleming. Penicillins 163-173 methionyl aminopeptidase 2 Homo sapiens 42-49