biological process | Q2996394 |
regulation of transmembrane receptor protein serine/threonine kinase signaling pathway | Q22249628 |
P2888 | exact match | http://purl.obolibrary.org/obo/GO_0032925 |
P686 | Gene Ontology ID | GO:0032925 |
P128 | regulates (molecular biology) | activin receptor signaling pathway | Q14903587 |