PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6873060-1 1983 The binding of adenosine 5"-[beta, gamma-imido]triphosphate, pyrophosphate and triphosphate to the active site of myosin subfragment-1 was assessed in the presence and absence of Mg2+ by direct and indirect methods. triphosphoric acid 47-59 myosin heavy chain 14 Homo sapiens 114-120