PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7367750-1 1980 Cardiac myosin heavy chains synthesized in vivo were identified by labeling of N epsilon, N epsilon, N epsilon trimethyllysine with S-adenosyl-L-(methyl 3H) methionine. trimethyllysine 101-126 myosin heavy chain 14 Homo sapiens 8-14