transmembrane receptor protein serine/threonine kinase activity transforming growth factor beta receptor activity https://github.com/geneontology/go-ontology/issues/23056 https://github.com/geneontology/go-ontology/issues/30980 TGFbetaR molecular_function Note that this term represents an activity and not a gene product, and should only be used when the receptor binds the ligand TGFbeta. For binding to other growth factors, consider annotating to terms under 'transmembrane signaling receptor activity ; GO:0004888. TGF-beta receptor activity GO:0005024 TGFbeta receptor activity 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. TGFbeta-activated receptor activity transforming growth factor beta-activated receptor activity