PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6528543-1 1984 The SH-groups of histidine decarboxylase were modified by means of fluorescent probe--fluorescein bimercuric acetate (FMA). fluorescein bimercuric acetate 86-116 histidine decarboxylase Homo sapiens 17-40