Combining with a transforming growth factor beta (TGFbeta) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. (Gene Ontology, GO_0005024)
11 genes performing the transforming growth factor beta receptor activity molecular function from the curated GO Molecular Function Annotations 2023 dataset.
