PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1382425-5 1992 Tyrphostins inhibited the thrombin-elicited early phosphorylation of p43 and p20, substrates for protein kinase C (PKC) and myosin light chain kinase, respectively, at short times of activation. Tyrphostins 0-11 myosin light chain kinase Homo sapiens 124-149