Predicted to enable ATP binding activity and transmembrane receptor protein serine/threonine kinase activity. Predicted to be involved in transmembrane receptor protein serine/threonine kinase signaling pathway. Predicted to be located in membrane. Is an ortholog of C. elegans daf-1. In C. elegans, daf-1 is involved in several processes, including dauer entry; determination of adult lifespan; and response to bacterium.