PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7000792-4 1980 Cleavage in the permeabilized cell is blocked by addition of phalloidin, cytochalasin B, and N-ethylmaleimide-modified myosin subfragment-1 to the lysis medium. Ethylmaleimide 93-109 myosin heavy chain 14 Homo sapiens 119-125