PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12586875-5 2003 The purified recombinant ZmIpk protein has kinase activity on several inositol polyphosphates, including Ins(1,3,4)P(3), Ins(3,5,6)P(3), Ins(3,4,5,6)P(4), and Ins(1,2,5,6)P(4). inositol polyphosphates 70-93 inositol-tetrakisphosphate 1-kinase 1 Zea mays 25-30