Combining with a signal 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_0004675)
16 genes performing the transmembrane receptor protein serine/threonine kinase activity molecular function from the curated GO Molecular Function Annotations 2023 dataset.
