PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11979423-0 2002 Inhibition of acetylcholinesterase by physostigmine analogs: conformational mobility of cysteine loop due to the steric effect of the alkyl chain. Cysteine 88-96 acetylcholinesterase (Cartwright blood group) Homo sapiens 14-34