. . . . . . . . . . . . . . . . . "a(CHEBI:gefitinib) -| complex(p(HGNC:GAB1),p(HGNC:PIK3R2))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "In the parentalHCC827 cell line, two major phosphotyrosine proteins, ERBB3 (~240 KD) and growth-factor-receptor bound protein 2 (Grb2) associated binder 1 (Gab1) (~120 KD), a known PI3K adaptor protein (14), coprecipitated with p85 (Fig. 2C), and both interactions were disrupted by gefitinib alone." . . "Selventa" . . . . "2014-07-03T14:33:10.266+02:00"^^ . . .