Psenen - presenilin enhancer gamma secretase subunit

Enables endopeptidase activator activity. Involved in positive regulation of endopeptidase activity and protein processing. Acts upstream of or within Notch receptor processing. Part of gamma-secretase complex. Is expressed in early tubule; female associated reproductive structure; male associated reproductive structure; ovary; and testis. Human ortholog(s) of this gene implicated in hidradenitis suppurativa. Orthologous to human PSENEN (presenilin enhancer, gamma-secretase subunit). [provided by Alliance of Genome Resources, Apr 2022]