. . "Reactome DB_ID: 171173"^^ . . . . . . . . . . . . . "TGFB1:p-TGFBR:SARA"^^ . "TGF-beta 1:type II receptor:Phospho-type I receptor:SARA complex"^^ . "TGFB1:TGFBR2:p-5S-T185-TGBR1:SARA"^^ .