PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11583148-0 2001 Structure of a human S-adenosylmethionine decarboxylase self-processing ester intermediate and mechanism of putrescine stimulation of processing as revealed by the H243A mutant. Esters 72-77 adenosylmethionine decarboxylase 1 Homo sapiens 21-55