Predicted to enable GTP-dependent protein binding activity; GTPase activity; and guanyl ribonucleotide binding activity. Predicted to be involved in Ras protein signal transduction. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Predicted to be located in membrane. Predicted to be active in plasma membrane. Human ortholog(s) of this gene implicated in Noonan syndrome 11. Orthologous to human MRAS (muscle RAS oncogene homolog). [provided by Alliance of Genome Resources, Apr 2022]