PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16567414-0 2006 Tannic acid, a potent inhibitor of epidermal growth factor receptor tyrosine kinase. Tannins 0-11 epidermal growth factor receptor Homo sapiens 35-67 16567414-2 2006 In the present study, tannic acid was found to strongly inhibit tyrosine kinase activity of epidermal growth factor receptor (EGFr) in vitro (IC50 = 323 nM). Tannins 22-33 epidermal growth factor receptor Homo sapiens 92-124 16567414-2 2006 In the present study, tannic acid was found to strongly inhibit tyrosine kinase activity of epidermal growth factor receptor (EGFr) in vitro (IC50 = 323 nM). Tannins 22-33 epidermal growth factor receptor Homo sapiens 126-130 16567414-4 2006 The inhibition of EGFr tyrosine kinase by tannic acid was competitive with respect to ATP and non-competitive with respect to peptide substrate. Tannins 42-53 epidermal growth factor receptor Homo sapiens 18-22 16567414-5 2006 In cultured cells, growth factor-induced tyrosine phosphorylation of growth factor receptors, including EGFr, platelet-derived growth factor receptor, and basic fibroblast growth factor receptor, was inhibited by tannic acid. Tannins 213-224 epidermal growth factor receptor Homo sapiens 104-108 16567414-9 2006 The molecular modeling study suggested that tannic acid could be docked into the ATP binding pockets of either EGFr or insulin receptor. Tannins 44-55 epidermal growth factor receptor Homo sapiens 111-115 16567414-10 2006 These results demonstrate that tannic acid is an in vitro potent inhibitor of EGFr tyrosine kinase. Tannins 31-42 epidermal growth factor receptor Homo sapiens 78-82