Predicted to enable olfactory receptor activity. Predicted to be involved in signal transduction. Predicted to act upstream of or within G protein-coupled receptor signaling pathway and sensory perception of smell. Predicted to be located in membrane. Predicted to be active in plasma membrane. Orthologous to human OR1E1 (olfactory receptor family 1 subfamily E member 1); OR1E2 (olfactory receptor family 1 subfamily E member 2); and OR1E3 (olfactory receptor family 1 subfamily E member 3 (gene/pseudogene)).