Pcsk1n - proprotein convertase subtilisin/kexin type 1 inhibitor

Enables serine-type endopeptidase inhibitor activity. Acts upstream of or within peptide hormone processing; response to cold; and response to dietary excess. Located in extracellular space; secretory granule; and trans-Golgi network. Is expressed in several structures, including alimentary system; early conceptus; genitourinary system; nervous system; and sensory organ. Orthologous to human PCSK1N (proprotein convertase subtilisin/kexin type 1 inhibitor). [provided by Alliance of Genome Resources, Apr 2022]