Is predicted to encode a protein with the following domains: Presenilin enhancer-2 subunit of gamma secretase and Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunit. Is an ortholog of C. elegans chrIII_pilon.g9021
. In C. elegans, pen-2
is involved in several processes, including Notch signaling pathway; cell differentiation; and pharynx development.