Term Name:	transforming growth factor beta receptor activity, type I
Synonyms:	transforming growth factor beta ligand binding to type I receptor, type I TGF-beta receptor activity, type I TGFbeta receptor activity, type I transforming growth factor beta receptor activity
Definition:	Combining with a complex of transforming growth factor beta and a type II TGF-beta receptor to initiate a change in cell activity; upon binding, acts as a downstream transducer of TGF-beta signals.
Ontology:	GO: Molecular Function [GO:0005025]    QuickGO    AmiGO