[Term] id: PR:000025975 name: transforming growth factor beta type I receptor homodimeric complex phosphorylated form def: "A protein-containing complex that is composed of two TGF-beta receptor type-1 isoform 1, signal peptide removed forms that have been phosphorylated by activated TGF-beta type II receptor." [PRO:CNA] comment: Category=complex. synonym: "(TGFBR1/iso:1/SigPep-/Phos:1)*2" EXACT PRO-short-label [PRO:DNx] is_a: GO:0032991 ! protein-containing complex relationship: has_component PR:000000523 {cardinality="2"} ! TGF-beta receptor type-1 isoform 1, signal peptide removed phosphorylated 1