Predicted to enable protein phosphatase binding activity and transmembrane receptor protein tyrosine kinase activity. Predicted to be involved in several processes, including columnar/cuboidal epithelial cell development; positive regulation of kinase activity; and regulation of intracellular signal transduction. Predicted to act upstream of or within several processes, including negative regulation of gene expression; peptidyl-tyrosine autophosphorylation; and regulation of phosphate transport. Predicted to be located in cell surface and perinuclear region of cytoplasm. Predicted to be part of receptor complex. Predicted to be integral component of plasma membrane. Orthologous to human ROS1 (ROS proto-oncogene 1, receptor tyrosine kinase). [provided by Alliance of Genome Resources, Apr 2022]