PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9990296-3	1999	Pretreatment of cells with 2 microM 4 beta-12-O-tetradecanoyl-phorbol-13-acetate (beta-TPA) for 18 h downregulated conventional (PKC alpha) and novel (PKC delta) isoforms of PKC by > 90% in both membrane and soluble fractions, but did not inhibit the rate of ATP-dependent phosphorylation or release of MARCKS, or decrease levels of membrane-bound PKC zeta or PKC mu.	beta-tpa	82-90	myristoylated alanine rich protein kinase C substrate	Homo sapiens	306-312